Stay updated with real-time air quality in Milton Keynes, UK featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
32
Good
Milton Keynes, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.73 μg/m³
0
55
155
255
425
605+
35.22 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
5.77 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Milton Keynes, UK
Milton Keynes, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 32
Good
4.24μg/m³
PM2.5
14.27μg/m³
PM10
34.53ppb
O3
0.43ppb
SO2
10.56ppb
NO2
0.17ppm
CO
AQI 32
Good
4.37μg/m³
PM2.5
14.48μg/m³
PM10
34.77ppb
O3
0.44ppb
SO2
6.09ppb
NO2
0.17ppm
CO
AQI 31
Good
3.37μg/m³
PM2.5
12.09μg/m³
PM10
32.65ppb
O3
0.43ppb
SO2
3.90ppb
NO2
0.17ppm
CO
AQI 28
Good
3.86μg/m³
PM2.5
12.28μg/m³
PM10
29.50ppb
O3
0.41ppb
SO2
7.44ppb
NO2
0.17ppm
CO
AQI 29
Good
5.31μg/m³
PM2.5
20.43μg/m³
PM10
31.38ppb
O3
0.49ppb
SO2
2.40ppb
NO2
0.17ppm
CO
AQI 30
Good
4.70μg/m³
PM2.5
16.39μg/m³
PM10
31.73ppb
O3
0.44ppb
SO2
5.29ppb
NO2
0.17ppm
CO
Air quality and pollutant data for Milton Keynes, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Milton Keynes, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Milton Keynes, UK was at its worst at 08:00:00 on 2026-06-28.
In the last 24 hours, the best air quality in Milton Keynes, UK was observed at 12:00:00 on 2026-06-29.
As of now, the AQI in Milton Keynes, UK is 31, indicating Good conditions.
Milton Keynes, UK air has the highest levels of O3.
Poor air quality in Milton Keynes, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Milton Keynes, UK are currently 4.502 μg/m3.
The PM10 concentration in Milton Keynes, UK is 14.264 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milton Keynes, UK is 0.173 ppm.
Currently, Milton Keynes, UK has a sulfur dioxide (SO2) concentration of 0.43 ppb.
The current ozone (O3) level in Milton Keynes, UK at the moment is 34.471 ppm.
Nitrogen dioxide (NO2) level in Milton Keynes, UK at the moment is 4.045 ppb.
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