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)
44
Good
Bletchley, Milton Keynes
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.47 μg/m³
0
55
155
255
425
605+
17.80 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
5.29 ppb
0
54
101
361
1250
2050+
0.06 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 49
Good
8.93μg/m³
PM2.5
34.50μg/m³
PM10
14.79ppb
O3
0.69ppb
SO2
16.61ppb
NO2
0.01ppm
CO
AQI 44
Good
8.43μg/m³
PM2.5
22.10μg/m³
PM10
17.10ppb
O3
0.68ppb
SO2
12.66ppb
NO2
0.01ppm
CO
AQI 44
Good
8.47μg/m³
PM2.5
31.29μg/m³
PM10
10.15ppb
O3
0.76ppb
SO2
8.92ppb
NO2
0.01ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
25.77μg/m³
PM10
8.18ppb
O3
0.74ppb
SO2
11.37ppb
NO2
0.01ppm
CO
AQI 49
Good
8.86μg/m³
PM2.5
39.20μg/m³
PM10
10.48ppb
O3
0.70ppb
SO2
26.20ppb
NO2
0.01ppm
CO
AQI 49
Good
8.85μg/m³
PM2.5
39.01μg/m³
PM10
10.52ppb
O3
0.70ppb
SO2
26.16ppb
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 11:00:00, 2025-11-06.
The best air quality in Bletchley, Milton Keynes was observed at 05:00:00 on 2025-11-06.
The air quality in Bletchley, Milton Keynes right now is Good, with an AQI of 44.
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 8.185 μg/m3.
Bletchley, Milton Keynes currently has a PM10 concentration of 21.298 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 0.84 ppb.
Bletchley, Milton Keynes currently has an ozone (O3) concentration of 19.286 ppm.
The current level of nitrogen dioxide (NO2) in Bletchley, Milton Keynes is 5.281 ppb.
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