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)
29
Good
Milton Keynes, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.35 μg/m³
0
55
155
255
425
605+
31.06 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
1.69 ppb
0
54
101
361
1250
2050+
0.03 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 28
Good
2.82μg/m³
PM2.5
11.30μg/m³
PM10
29.63ppb
O3
0.15ppb
SO2
2.72ppb
NO2
0.01ppm
CO
AQI 29
Good
3.05μg/m³
PM2.5
12.16μg/m³
PM10
31.43ppb
O3
0.17ppb
SO2
5.65ppb
NO2
0.04ppm
CO
AQI 28
Good
3.56μg/m³
PM2.5
7.66μg/m³
PM10
29.66ppb
O3
0.16ppb
SO2
3.76ppb
NO2
0.01ppm
CO
AQI 28
Good
5.47μg/m³
PM2.5
14.23μg/m³
PM10
30.49ppb
O3
0.50ppb
SO2
8.01ppb
NO2
0.15ppm
CO
AQI 34
Good
3.02μg/m³
PM2.5
11.75μg/m³
PM10
36.61ppb
O3
0.28ppb
SO2
2.06ppb
NO2
0.11ppm
CO
AQI 34
Good
3.64μg/m³
PM2.5
13.04μg/m³
PM10
36.74ppb
O3
0.30ppb
SO2
1.71ppb
NO2
0.12ppm
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 04:00:00 on 2025-12-27.
In the last 24 hours, the best air quality in Milton Keynes, UK was observed at 12:00:00 on 2025-12-28.
As of now, the AQI in Milton Keynes, UK is 27, 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 3.712 μg/m3.
The PM10 concentration in Milton Keynes, UK is 8.939 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milton Keynes, UK is 0.028 ppm.
Currently, Milton Keynes, UK has a sulfur dioxide (SO2) concentration of 0.212 ppb.
The current ozone (O3) level in Milton Keynes, UK at the moment is 29.234 ppm.
Nitrogen dioxide (NO2) level in Milton Keynes, UK at the moment is 1.706 ppb.
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