Stay updated with real-time air quality in Ely, 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)
33
Good
Ely, Cambridgeshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.48 μg/m³
0
55
155
255
425
605+
30.59 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
1.79 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ely, Cambridgeshire
Ely, Cambridgeshire
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AQI 30
Good
5.09μg/m³
PM2.5
11.97μg/m³
PM10
32.22ppb
O3
0.25ppb
SO2
1.65ppb
NO2
0.13ppm
CO
AQI 30
Good
5.09μg/m³
PM2.5
10.19μg/m³
PM10
32.34ppb
O3
0.29ppb
SO2
1.66ppb
NO2
0.13ppm
CO
AQI 29
Good
4.88μg/m³
PM2.5
9.84μg/m³
PM10
31.13ppb
O3
0.40ppb
SO2
3.02ppb
NO2
0.12ppm
CO
AQI 30
Good
4.47μg/m³
PM2.5
10.72μg/m³
PM10
32.05ppb
O3
0.28ppb
SO2
1.78ppb
NO2
0.13ppm
CO
AQI 31
Good
5.29μg/m³
PM2.5
11.59μg/m³
PM10
32.56ppb
O3
0.30ppb
SO2
2.00ppb
NO2
0.13ppm
CO
AQI 27
Good
4.06μg/m³
PM2.5
8.82μg/m³
PM10
29.37ppb
O3
0.70ppb
SO2
2.90ppb
NO2
0.07ppm
CO
Air quality data and pollutant measurements for Cambridgeshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Ely, Cambridgeshire is updated every hour.
The worst air quality in Ely, Cambridgeshire in the last 24 hours was observed at 09:00:00 on 2025-12-27.
In the last 24 hrs, the best air quality in Ely, Cambridgeshire was observed at 08:00:00 on 2025-12-28.
The current air quality in Ely, Cambridgeshire is 30, categorized as Good based on real-time data.
The most common pollutant in Ely, Cambridgeshire is O3.
If the air quality in Ely, Cambridgeshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Ely, Cambridgeshire is 5.372 μg/m3.
The current PM10 concentration at Ely, Cambridgeshire is 11.916 μg/m3.
The current carbon monoxide (CO) concentration at Ely, Cambridgeshire is 0.131 ppm.
The current sulfur dioxide (SO2) concentration at Ely, Cambridgeshire is 0.246 ppb.
The current ozone (O3) concentration at Ely, Cambridgeshire is 32.203 ppm.
The current nitrogen dioxide (NO2) concentration at Ely, Cambridgeshire is 1.628 ppb.
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