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)
38
Good
Milton Keynes, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.64 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.12 μg/m³
0
55
155
255
425
605+
18.85 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
22.78 ppb
0
54
101
361
1250
2050+
0.04 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 33
Good
6.32μg/m³
PM2.5
25.79μg/m³
PM10
29.66ppb
O3
0.82ppb
SO2
17.94ppb
NO2
0.02ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
22.14μg/m³
PM10
26.80ppb
O3
0.78ppb
SO2
13.20ppb
NO2
0.03ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
13.62μg/m³
PM10
27.48ppb
O3
0.90ppb
SO2
12.71ppb
NO2
0.03ppm
CO
AQI 23
Good
3.99μg/m³
PM2.5
7.88μg/m³
PM10
21.25ppb
O3
0.81ppb
SO2
24.46ppb
NO2
0.11ppm
CO
AQI 52
Moderate
9.78μg/m³
PM2.5
33.02μg/m³
PM10
27.24ppb
O3
0.67ppb
SO2
10.24ppb
NO2
0.05ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
29.66μg/m³
PM10
28.49ppb
O3
0.76ppb
SO2
12.73ppb
NO2
0.04ppm
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 10:00:00 on 2026-02-10.
In the last 24 hours, the best air quality in Milton Keynes, UK was observed at 07:00:00 on 2026-02-11.
As of now, the AQI in Milton Keynes, UK is 33, indicating Good conditions.
Milton Keynes, UK air has the highest levels of PM2.5.
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 5.588 μg/m3.
The PM10 concentration in Milton Keynes, UK is 22.013 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milton Keynes, UK is 0.041 ppm.
Currently, Milton Keynes, UK has a sulfur dioxide (SO2) concentration of 0.883 ppb.
The current ozone (O3) level in Milton Keynes, UK at the moment is 23.898 ppm.
Nitrogen dioxide (NO2) level in Milton Keynes, UK at the moment is 17.198 ppb.
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