Stay updated with real-time air quality in Cambridgeshire, 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
Cambridgeshire, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.12 μg/m³
0
55
155
255
425
605+
21.14 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
8.73 ppb
0
54
101
361
1250
2050+
1.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Cambridgeshire, UK
Cambridgeshire, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 38
Good
6.84μg/m³
PM2.5
17.77μg/m³
PM10
22.75ppb
O3
0.46ppb
SO2
7.93ppb
NO2
1.41ppm
CO
AQI 38
Good
7.24μg/m³
PM2.5
19.79μg/m³
PM10
22.93ppb
O3
0.46ppb
SO2
5.87ppb
NO2
1.41ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
19.81μg/m³
PM10
17.22ppb
O3
0.47ppb
SO2
12.26ppb
NO2
1.41ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
13.95μg/m³
PM10
22.41ppb
O3
0.47ppb
SO2
7.74ppb
NO2
1.41ppm
CO
AQI 49
Good
8.58μg/m³
PM2.5
20.56μg/m³
PM10
14.34ppb
O3
0.48ppb
SO2
17.55ppb
NO2
1.41ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
28.07μg/m³
PM10
20.98ppb
O3
0.49ppb
SO2
5.46ppb
NO2
1.41ppm
CO
Air quality and pollutant data for Cambridgeshire, 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 Cambridgeshire, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Cambridgeshire, UK was at its worst at 12:00:00 on 2025-12-14.
In the last 24 hours, the best air quality in Cambridgeshire, UK was observed at 11:00:00 on 2025-12-13.
As of now, the AQI in Cambridgeshire, UK is 38, indicating Good conditions.
Cambridgeshire, UK air has the highest levels of PM2.5.
Poor air quality in Cambridgeshire, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Cambridgeshire, UK are currently 7.251 μg/m3.
The PM10 concentration in Cambridgeshire, UK is 15.119 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cambridgeshire, UK is 1.409 ppm.
Currently, Cambridgeshire, UK has a sulfur dioxide (SO2) concentration of 0.444 ppb.
The current ozone (O3) level in Cambridgeshire, UK at the moment is 21.143 ppm.
Nitrogen dioxide (NO2) level in Cambridgeshire, UK at the moment is 8.734 ppb.
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