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)
18
Good
Milton Keynes, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.77 μg/m³
0
55
155
255
425
605+
19.29 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
2.77 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Milton Keynes, UK
Milton Keynes, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 19
Good
2.52μg/m³
PM2.5
7.51μg/m³
PM10
21.17ppb
O3
0.82ppb
SO2
3.51ppb
NO2
0.12ppm
CO
AQI 19
Good
2.82μg/m³
PM2.5
11.07μg/m³
PM10
20.96ppb
O3
0.81ppb
SO2
2.84ppb
NO2
0.12ppm
CO
AQI 16
Good
2.10μg/m³
PM2.5
8.72μg/m³
PM10
16.82ppb
O3
0.82ppb
SO2
3.18ppb
NO2
0.12ppm
CO
AQI 23
Good
2.93μg/m³
PM2.5
9.09μg/m³
PM10
25.20ppb
O3
0.49ppb
SO2
5.39ppb
NO2
0.12ppm
CO
AQI 19
Good
3.35μg/m³
PM2.5
13.86μg/m³
PM10
21.22ppb
O3
0.77ppb
SO2
1.90ppb
NO2
0.12ppm
CO
AQI 19
Good
2.98μg/m³
PM2.5
10.83μg/m³
PM10
20.20ppb
O3
0.80ppb
SO2
3.82ppb
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 2026-06-12.
In the last 24 hours, the best air quality in Milton Keynes, UK was observed at 12:00:00 on 2026-06-12.
As of now, the AQI in Milton Keynes, UK is 19, 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 2.473 μg/m3.
The PM10 concentration in Milton Keynes, UK is 7.279 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milton Keynes, UK is 0.121 ppm.
Currently, Milton Keynes, UK has a sulfur dioxide (SO2) concentration of 0.774 ppb.
The current ozone (O3) level in Milton Keynes, UK at the moment is 21.056 ppm.
Nitrogen dioxide (NO2) level in Milton Keynes, UK at the moment is 3.994 ppb.
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