Stay updated with real-time air quality in Bletchley, Milton Keynes 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)
66
Moderate
Bletchley, Milton Keynes
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.26 μg/m³
0
55
155
255
425
605+
34.02 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
4.43 ppb
0
54
101
361
1250
2050+
0.01 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bletchley, Milton Keynes
Bletchley, Milton Keynes
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AQI 67
Moderate
17.53μg/m³
PM2.5
26.10μg/m³
PM10
33.37ppb
O3
0.39ppb
SO2
4.53ppb
NO2
0.01ppm
CO
AQI 66
Moderate
17.13μg/m³
PM2.5
42.38μg/m³
PM10
31.20ppb
O3
0.44ppb
SO2
5.88ppb
NO2
0.01ppm
CO
AQI 67
Moderate
18.09μg/m³
PM2.5
36.74μg/m³
PM10
33.77ppb
O3
0.46ppb
SO2
3.07ppb
NO2
0.01ppm
CO
AQI 66
Moderate
16.57μg/m³
PM2.5
25.16μg/m³
PM10
30.85ppb
O3
0.44ppb
SO2
14.40ppb
NO2
0.01ppm
CO
AQI 66
Moderate
16.88μg/m³
PM2.5
70.86μg/m³
PM10
37.48ppb
O3
0.44ppb
SO2
8.82ppb
NO2
0.01ppm
CO
AQI 66
Moderate
16.87μg/m³
PM2.5
70.45μg/m³
PM10
37.50ppb
O3
0.44ppb
SO2
8.79ppb
NO2
0.01ppm
CO
The air quality data for Milton Keynes, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Bletchley, Milton Keynes are available every hour.
Bletchley, Milton Keynes experienced its worst air quality at 12:00:00, 2026-07-18.
The best air quality in Bletchley, Milton Keynes was observed at 02:00:00 on 2026-07-17.
The air quality in Bletchley, Milton Keynes right now is Moderate, with an AQI of 66.
In Bletchley, Milton Keynes, PM2.5 is the most frequently found pollutant.
When air quality in Bletchley, Milton Keynes is compromised, staying indoors and wearing a mask can reduce health risks.
Bletchley, Milton Keynes currently has a PM2.5 concentration of 16.836 μg/m3.
Bletchley, Milton Keynes currently has a PM10 concentration of 44.255 μg/m3.
The current carbon monoxide (CO) level in Bletchley, Milton Keynes is 0.009 ppm.
The current sulfur dioxide (SO2) concentration in Bletchley, Milton Keynes is 0.382 ppb.
Bletchley, Milton Keynes currently has an ozone (O3) concentration of 34.02 ppm.
The current level of nitrogen dioxide (NO2) in Bletchley, Milton Keynes is 4.426 ppb.
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