Orvix

Z AQI Data

Today’s Air Quality Index (AQI)
London, GB
11:59 PM, Jun 1, 2026
Last updated on: 11:58 PM
14
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
50
100
150
200
250
300+
Primary Pollutant: PM2.5 (Particulate matter less than 2.8 microns)
Pollutant Details
Good Particulate Matter (PM₂.₅) 2.8 µg/m³
London Particulate Matter (PM₂.₅) Level United Kingdom
Particulate Matter (PM₂.₅)
2.8 µg/m³ Good
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
10
25
50
75
100+

The current Particulate Matter (PM₂.₅) level at London is 2.8 µg/m³ , which is excellent. The air is clean and safe for everyone.

5.4x Below
The current Particulate Matter (PM₂.₅) level in London is 5.4x Below the recommended WHO guideline of 15 µg/m³.
Pollutant Sources:
  • Vehicle exhaust (especially diesel)
  • Industrial emissions
  • Residential wood burning
  • Wildfires
  • Construction and demolition dust
  • Coal and biomass burning
  • Secondary formation from gases like SO₂, NOx
✕
Good Particulate Matter (PM₁₀) 3.29 µg/m³
London Particulate Matter (PM₁₀) Level United Kingdom
Particulate Matter (PM₁₀)
3.29 µg/m³ Good
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
20
50
100
200
250+

The current Particulate Matter (PM₁₀) level at London is 3.29 µg/m³ , which is excellent. The air is clean and safe for everyone.

13.7x Below
The current Particulate Matter (PM₁₀) level in London is 13.7x Below the recommended WHO guideline of 45 µg/m³.
Pollutant Sources:
  • Road dust and soil dust
  • Construction sites
  • Mining and agriculture
  • Industrial grinding/crushing
  • Pollen, mold spores
  • Sea spray in coastal areas
✕
Good Sulphur Dioxide (SO₂) 3.97 µg/m³
London Sulphur Dioxide (SO₂) Level United Kingdom
Sulphur Dioxide (SO₂)
3.97 µg/m³ Good
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
20
80
250
350
400+

The current Sulphur Dioxide (SO₂) level at London is 3.97 µg/m³ , which is excellent. The air is clean and safe for everyone.

10.1x Below
The current Sulphur Dioxide (SO₂) level in London is 10.1x Below the recommended WHO guideline of 40 µg/m³.
Pollutant Sources:
  • Coal-fired power plants
  • Industrial boilers
  • Oil refineries
  • Ships using high-sulfur fuel
  • Metal smelting
✕
Good Nitrogen Dioxide (NO₂) 15.81 µg/m³
London Nitrogen Dioxide (NO₂) Level United Kingdom
Nitrogen Dioxide (NO₂)
15.81 µg/m³ Good
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
40
70
150
200
250+

The current Nitrogen Dioxide (NO₂) level at London is 15.81 µg/m³ , which is excellent. The air is clean and safe for everyone.

1.6x Below
The current Nitrogen Dioxide (NO₂) level in London is 1.6x Below the recommended WHO guideline of 25 µg/m³.
Pollutant Sources:
  • Vehicle engines (especially diesel)
  • Heating systems
  • Power plants (burning fossil fuels)
  • Gas stoves (indoor NO₂)
  • Industrial combustion processes
✕
Moderate Ozone (O₃) 62.22 µg/m³
London Ozone (O₃) Level United Kingdom
Ozone (O₃)
62.22 µg/m³ Moderate
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
60
100
140
180
220+

The current Ozone (O₃) level at London is 62.22 µg/m³ , which is acceptable. Sensitive individuals should take light caution.

1.6x Below
The current Ozone (O₃) level in London is 1.6x Below the recommended WHO guideline of 100 µg/m³.
Pollutant Sources:
  • Car and truck exhaust
  • Power plants
  • Industrial solvents and paints (VOCs)
  • Chemical manufacturing
  • Gasoline vapors
  • Lawn equipment
✕
Good Carbon Monoxide (CO) 107.42 µg/m³
London Carbon Monoxide (CO) Level United Kingdom
Carbon Monoxide (CO)
107.42 µg/m³ Good
Last updated on: Jun 1, 2026 11:58 PM
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
4400
9400
12400
15400
18000+

The current Carbon Monoxide (CO) level at London is 107.42 µg/m³ , which is excellent. The air is clean and safe for everyone.

37.2x Below
The current Carbon Monoxide (CO) level in London is 37.2x Below the recommended WHO guideline of 4000 µg/m³.
Pollutant Sources:
  • Incomplete combustion in vehicles
  • Wildfires
  • Gas stoves and heaters
  • Cigarette smoke
  • Wood burning stoves
  • Faulty indoor appliances
✕
Air Quality Hourly Forecast
  • Daily
  • Hourly
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 2.69 µg/m³
Good Particulate Matter (PM₁₀) 3.17 µg/m³
Good Sulphur Dioxide (SO₂) 3.81 µg/m³
Good Nitrogen Dioxide (NO₂) 15.49 µg/m³
Moderate Ozone (O₃) 61.21 µg/m³
Good Carbon Monoxide (CO) 107.39 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 1.51 µg/m³
Good Particulate Matter (PM₁₀) 2.91 µg/m³
Good Sulphur Dioxide (SO₂) 2.09 µg/m³
Good Nitrogen Dioxide (NO₂) 4.08 µg/m³
Moderate Ozone (O₃) 70.4 µg/m³
Good Carbon Monoxide (CO) 100.87 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 2.29 µg/m³
Good Particulate Matter (PM₁₀) 5.4 µg/m³
Good Sulphur Dioxide (SO₂) 2.15 µg/m³
Good Nitrogen Dioxide (NO₂) 3.48 µg/m³
Moderate Ozone (O₃) 69.17 µg/m³
Good Carbon Monoxide (CO) 102.7 µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Particulate Matter (PM₂.₅) 1.81 µg/m³
Good Particulate Matter (PM₁₀) 3.96 µg/m³
Good Sulphur Dioxide (SO₂) 1.36 µg/m³
Good Nitrogen Dioxide (NO₂) 1.74 µg/m³
Moderate Ozone (O₃) 72.3 µg/m³
Good Carbon Monoxide (CO) 102.71 µg/m³

london, GB Historical Air Quality Data

Explore historical AQI data and pollutant changes over time.
Jun 1, 2026 10:59 PM
SUNMONTUEWEDTHUFRISAT
26
80
Moderate
PM2.5: 19
AQI
80
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 19 µg/m3
PM₁₀ 22 µg/m3
SO₂ 6 µg/m3
NO₂ 10 µg/m3
O₃ 98 µg/m3
CO 146 µg/m3
AQI Hourly Forecast Graph
56
Min at 12:00 AM on Apr 26
110
Max at 3:00 PM on Apr 26, 2026
27
84
Moderate
PM2.5: 20
AQI
84
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 20 µg/m3
PM₁₀ 25 µg/m3
SO₂ 8 µg/m3
NO₂ 14 µg/m3
O₃ 86 µg/m3
CO 147 µg/m3
AQI Hourly Forecast Graph
49
Min at 8:00 AM on Apr 27
118
Max at 7:00 PM on Apr 27, 2026
28
50
Good
PM2.5: 10
AQI
50
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 10 µg/m3
PM₁₀ 12 µg/m3
SO₂ 4 µg/m3
NO₂ 7 µg/m3
O₃ 109 µg/m3
CO 139 µg/m3
AQI Hourly Forecast Graph
8
Min at 1:00 PM on Apr 28
111
Max at 1:00 AM on Apr 28, 2026
29
61
Moderate
PM2.5: 13
AQI
61
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 13 µg/m3
PM₁₀ 16 µg/m3
SO₂ 4 µg/m3
NO₂ 5 µg/m3
O₃ 111 µg/m3
CO 149 µg/m3
AQI Hourly Forecast Graph
40
Min at 1:00 AM on Apr 29
80
Max at 5:00 PM on Apr 29, 2026
30
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 14 µg/m3
SO₂ 4 µg/m3
NO₂ 4 µg/m3
O₃ 111 µg/m3
CO 146 µg/m3
AQI Hourly Forecast Graph
38
Min at 7:00 AM on Apr 30
80
Max at 4:00 PM on Apr 30, 2026
01
74
Moderate
PM2.5: 17
AQI
74
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 17 µg/m3
PM₁₀ 19 µg/m3
SO₂ 7 µg/m3
NO₂ 19 µg/m3
O₃ 70 µg/m3
CO 160 µg/m3
AQI Hourly Forecast Graph
49
Min at 1:00 AM on May 1
97
Max at 2:00 PM on May 1, 2026
02
61
Moderate
PM2.5: 13
AQI
61
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 13 µg/m3
PM₁₀ 15 µg/m3
SO₂ 9 µg/m3
NO₂ 21 µg/m3
O₃ 81 µg/m3
CO 146 µg/m3
AQI Hourly Forecast Graph
28
Min at 12:00 AM on May 2
80
Max at 12:00 PM on May 2, 2026
03
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 13 µg/m3
SO₂ 10 µg/m3
NO₂ 31 µg/m3
O₃ 34 µg/m3
CO 144 µg/m3
AQI Hourly Forecast Graph
28
Min at 1:00 AM on May 3
72
Max at 3:00 PM on May 3, 2026
04
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 14 µg/m3
SO₂ 13 µg/m3
NO₂ 23 µg/m3
O₃ 69 µg/m3
CO 138 µg/m3
AQI Hourly Forecast Graph
45
Min at 12:00 AM on May 4
70
Max at 5:00 PM on May 4, 2026
05
25
Good
PM2.5: 5
AQI
25
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 5 µg/m3
PM₁₀ 7 µg/m3
SO₂ 5 µg/m3
NO₂ 10 µg/m3
O₃ 85 µg/m3
CO 134 µg/m3
AQI Hourly Forecast Graph
10
Min at 12:00 AM on May 5
44
Max at 1:00 AM on May 5, 2026
06
20
Good
PM2.5: 4
AQI
20
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 4 µg/m3
PM₁₀ 6 µg/m3
SO₂ 7 µg/m3
NO₂ 12 µg/m3
O₃ 82 µg/m3
CO 133 µg/m3
AQI Hourly Forecast Graph
8
Min at 1:00 AM on May 6
29
Max at 5:00 PM on May 6, 2026
07
15
Good
PM2.5: 3
AQI
15
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 3 µg/m3
PM₁₀ 4 µg/m3
SO₂ 3 µg/m3
NO₂ 4 µg/m3
O₃ 107 µg/m3
CO 126 µg/m3
AQI Hourly Forecast Graph
9
Min at 8:00 AM on May 7
18
Max at 1:00 AM on May 7, 2026
08
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 13 µg/m3
SO₂ 5 µg/m3
NO₂ 7 µg/m3
O₃ 92 µg/m3
CO 135 µg/m3
AQI Hourly Forecast Graph
19
Min at 1:00 AM on May 8
84
Max at 2:00 PM on May 8, 2026
09
97
Moderate
PM2.5: 24
AQI
97
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 24 µg/m3
PM₁₀ 26 µg/m3
SO₂ 4 µg/m3
NO₂ 7 µg/m3
O₃ 103 µg/m3
CO 151 µg/m3
AQI Hourly Forecast Graph
57
Min at 6:00 PM on May 9
123
Max at 11:00 AM on May 9, 2026
10
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 9 µg/m3
PM₁₀ 11 µg/m3
SO₂ 2 µg/m3
NO₂ 4 µg/m3
O₃ 106 µg/m3
CO 129 µg/m3
AQI Hourly Forecast Graph
5
Min at 10:00 PM on May 10
94
Max at 1:00 AM on May 10, 2026
11
0
Good
PM2.5: 0
AQI
0
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 0 µg/m3
PM₁₀ 0 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 4 µg/m3
CO 5 µg/m3
12
15
Good
PM2.5: 3
AQI
15
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 3 µg/m3
PM₁₀ 4 µg/m3
SO₂ 3 µg/m3
NO₂ 5 µg/m3
O₃ 94 µg/m3
CO 119 µg/m3
AQI Hourly Forecast Graph
6
Min at 2:00 AM on May 12
40
Max at 2:00 PM on May 12, 2026
13
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 3 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 89 µg/m3
CO 119 µg/m3
AQI Hourly Forecast Graph
3
Min at 3:00 PM on May 13
10
Max at 5:00 AM on May 13, 2026
14
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 2 µg/m3
NO₂ 3 µg/m3
O₃ 91 µg/m3
CO 119 µg/m3
AQI Hourly Forecast Graph
3
Min at 1:00 AM on May 14
4
Max at 2:00 PM on May 14, 2026
15
10
Good
PM2.5: 2
AQI
10
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 2 µg/m3
PM₁₀ 2 µg/m3
SO₂ 3 µg/m3
NO₂ 5 µg/m3
O₃ 86 µg/m3
CO 122 µg/m3
AQI Hourly Forecast Graph
3
Min at 6:00 PM on May 15
30
Max at 7:00 AM on May 15, 2026
16
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 2 µg/m3
NO₂ 3 µg/m3
O₃ 94 µg/m3
CO 116 µg/m3
AQI Hourly Forecast Graph
3
Min at 1:00 AM on May 16
5
Max at 11:00 PM on May 16, 2026
17
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 84 µg/m3
CO 115 µg/m3
AQI Hourly Forecast Graph
3
Min at 7:00 AM on May 17
6
Max at 3:00 AM on May 17, 2026
18
5
Good
PM2.5: 1
AQI
5
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 1 µg/m3
PM₁₀ 1 µg/m3
SO₂ 1 µg/m3
NO₂ 2 µg/m3
O₃ 92 µg/m3
CO 114 µg/m3
AQI Hourly Forecast Graph
3
Min at 1:00 AM on May 18
3
Max at 1:00 AM on May 18, 2026
19
0
Good
PM2.5: 0
AQI
0
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 0 µg/m3
PM₁₀ 0 µg/m3
SO₂ 0 µg/m3
NO₂ 0 µg/m3
O₃ 3 µg/m3
CO 5 µg/m3
20
20
Good
PM2.5: 4
AQI
20
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 4 µg/m3
PM₁₀ 10 µg/m3
SO₂ 3 µg/m3
NO₂ 4 µg/m3
O₃ 94 µg/m3
CO 110 µg/m3
AQI Hourly Forecast Graph
16
Min at 2:00 AM on May 20
30
Max at 4:00 PM on May 20, 2026
21
54
Moderate
PM2.5: 11
AQI
54
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 11 µg/m3
PM₁₀ 17 µg/m3
SO₂ 7 µg/m3
NO₂ 15 µg/m3
O₃ 63 µg/m3
CO 123 µg/m3
AQI Hourly Forecast Graph
26
Min at 1:00 AM on May 21
78
Max at 5:00 PM on May 21, 2026
22
54
Moderate
PM2.5: 11
AQI
54
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 11 µg/m3
PM₁₀ 14 µg/m3
SO₂ 5 µg/m3
NO₂ 13 µg/m3
O₃ 63 µg/m3
CO 131 µg/m3
AQI Hourly Forecast Graph
36
Min at 1:00 AM on May 22
74
Max at 5:00 PM on May 22, 2026
23
45
Good
PM2.5: 9
AQI
45
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 9 µg/m3
PM₁₀ 12 µg/m3
SO₂ 7 µg/m3
NO₂ 20 µg/m3
O₃ 39 µg/m3
CO 113 µg/m3
AQI Hourly Forecast Graph
25
Min at 12:00 AM on May 23
65
Max at 11:00 AM on May 23, 2026
24
61
Moderate
PM2.5: 13
AQI
61
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 13 µg/m3
PM₁₀ 17 µg/m3
SO₂ 7 µg/m3
NO₂ 17 µg/m3
O₃ 43 µg/m3
CO 113 µg/m3
AQI Hourly Forecast Graph
24
Min at 1:00 AM on May 24
91
Max at 12:00 AM on May 24, 2026
25
84
Moderate
PM2.5: 20
AQI
84
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 20 µg/m3
PM₁₀ 27 µg/m3
SO₂ 4 µg/m3
NO₂ 8 µg/m3
O₃ 103 µg/m3
CO 137 µg/m3
AQI Hourly Forecast Graph
57
Min at 12:00 AM on May 25
99
Max at 2:00 AM on May 25, 2026
26
61
Moderate
PM2.5: 13
AQI
61
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 13 µg/m3
PM₁₀ 17 µg/m3
SO₂ 5 µg/m3
NO₂ 10 µg/m3
O₃ 82 µg/m3
CO 123 µg/m3
AQI Hourly Forecast Graph
48
Min at 7:00 AM on May 26
74
Max at 5:00 PM on May 26, 2026
27
109
Poor
PM2.5: 29
AQI
109
Air Quality is Poor Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅ 29 µg/m3
PM₁₀ 35 µg/m3
SO₂ 5 µg/m3
NO₂ 8 µg/m3
O₃ 122 µg/m3
CO 148 µg/m3
AQI Hourly Forecast Graph
55
Min at 12:00 AM on May 27
165
Max at 4:00 PM on May 27, 2026
28
80
Moderate
PM2.5: 19
AQI
80
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 19 µg/m3
PM₁₀ 24 µg/m3
SO₂ 6 µg/m3
NO₂ 17 µg/m3
O₃ 74 µg/m3
CO 134 µg/m3
AQI Hourly Forecast Graph
58
Min at 1:00 AM on May 28
107
Max at 6:00 PM on May 28, 2026
29
58
Moderate
PM2.5: 12
AQI
58
Air Quality is Moderate Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅ 12 µg/m3
PM₁₀ 18 µg/m3
SO₂ 8 µg/m3
NO₂ 25 µg/m3
O₃ 47 µg/m3
CO 113 µg/m3
AQI Hourly Forecast Graph
19
Min at 8:00 PM on May 29
89
Max at 5:00 AM on May 29, 2026
30
30
Good
PM2.5: 6
AQI
30
Air Quality is Good Air quality is excellent. No health concerns for any group.
PM₂.₅ 6 µg/m3
PM₁₀ 10 µg/m3
SO₂ 8 µg/m3
NO₂ 20 µg/m3
O₃ 42 µg/m3
CO 113 µg/m3
AQI Hourly Forecast Graph
17
Min at 12:00 AM on May 30
59
Max at 5:00 PM on May 30, 2026