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

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.23 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.81 μg/m³
0
55
155
255
425
605+
19.24 ppb
0
55
71
86
201
201+
3.01 ppb
0
36
76
186
605
1005+
8.85 ppb
0
54
101
361
1250
2050+
0.86 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Cambourne, Cambridgeshire
Cambourne, Cambridgeshire
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AQI 49
Good
8.60μg/m³
PM2.5
26.12μg/m³
PM10
21.39ppb
O3
3.13ppb
SO2
15.43ppb
NO2
0.04ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
21.79μg/m³
PM10
21.48ppb
O3
2.29ppb
SO2
12.54ppb
NO2
0.04ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
23.44μg/m³
PM10
21.78ppb
O3
3.76ppb
SO2
22.27ppb
NO2
0.04ppm
CO
AQI 49
Good
9.29μg/m³
PM2.5
25.39μg/m³
PM10
20.99ppb
O3
2.73ppb
SO2
15.12ppb
NO2
0.04ppm
CO
AQI 52
Moderate
10.03μg/m³
PM2.5
22.26μg/m³
PM10
21.11ppb
O3
2.13ppb
SO2
11.60ppb
NO2
0.03ppm
CO
AQI 49
Good
9.28μg/m³
PM2.5
25.29μg/m³
PM10
19.14ppb
O3
2.71ppb
SO2
10.24ppb
NO2
0.03ppm
CO
Air quality measurements for Cambridgeshire, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Cambourne, Cambridgeshire is updated on an hourly basis.
The worst air quality in Cambourne, Cambridgeshire was recorded at 02:00:00 on 2025-11-07.
The best air quality in Cambourne, Cambridgeshire was recorded at 01:00:00 on 2025-11-07.
The real-time air quality index in Cambourne, Cambridgeshire is 49, currently categorized as Good.
The most common pollutant in Cambourne, Cambridgeshire is PM2.5.
If the air quality in Cambourne, Cambridgeshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Cambourne, Cambridgeshire at present are 9.089 μg/m3.
The current PM10 levels in Cambourne, Cambridgeshire are 24.366 μg/m3.
The current carbon monoxide (CO) level in Cambourne, Cambridgeshire is 0.037 ppm.
The current sulfur dioxide (SO2) levels in Cambourne, Cambridgeshire are 2.966 ppb.
The current ozone (O3) levels at Cambourne, Cambridgeshire is 18.126 ppm.
The current nitrogen dioxide (NO2) levels at Cambourne, Cambridgeshire is 11.037 ppb.
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