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)
34
Good
Cambridgeshire, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.06 μg/m³
0
55
155
255
425
605+
37.29 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
2.09 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Cambridgeshire, UK
Cambridgeshire, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 35
Good
6.29μg/m³
PM2.5
21.57μg/m³
PM10
37.97ppb
O3
0.68ppb
SO2
1.78ppb
NO2
0.35ppm
CO
AQI 38
Good
6.58μg/m³
PM2.5
24.13μg/m³
PM10
38.07ppb
O3
0.64ppb
SO2
1.78ppb
NO2
0.35ppm
CO
AQI 35
Good
5.64μg/m³
PM2.5
20.26μg/m³
PM10
37.83ppb
O3
0.67ppb
SO2
1.85ppb
NO2
0.35ppm
CO
AQI 36
Good
6.16μg/m³
PM2.5
23.14μg/m³
PM10
38.66ppb
O3
0.61ppb
SO2
1.74ppb
NO2
0.35ppm
CO
AQI 35
Good
6.34μg/m³
PM2.5
16.36μg/m³
PM10
38.03ppb
O3
0.66ppb
SO2
2.75ppb
NO2
0.35ppm
CO
AQI 38
Good
7.26μg/m³
PM2.5
29.97μg/m³
PM10
38.86ppb
O3
0.53ppb
SO2
1.59ppb
NO2
0.35ppm
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 06:00:00 on 2026-04-11.
In the last 24 hours, the best air quality in Cambridgeshire, UK was observed at 10:00:00 on 2026-04-11.
As of now, the AQI in Cambridgeshire, UK is 34, indicating Good conditions.
Cambridgeshire, UK air has the highest levels of O3.
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 5.162 μg/m3.
The PM10 concentration in Cambridgeshire, UK is 13.062 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Cambridgeshire, UK is 0.044 ppm.
Currently, Cambridgeshire, UK has a sulfur dioxide (SO2) concentration of 0.743 ppb.
The current ozone (O3) level in Cambridgeshire, UK at the moment is 37.287 ppm.
Nitrogen dioxide (NO2) level in Cambridgeshire, UK at the moment is 2.09 ppb.
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