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
3.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.03 μg/m³
0
55
155
255
425
605+
36.26 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Ely, Cambridgeshire
Ely, Cambridgeshire
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AQI 33
Good
3.08μg/m³
PM2.5
8.11μg/m³
PM10
36.19ppb
O3
0.38ppb
SO2
12.25ppb
NO2
0.17ppm
CO
AQI 29
Good
3.91μg/m³
PM2.5
9.56μg/m³
PM10
31.04ppb
O3
0.42ppb
SO2
7.70ppb
NO2
0.17ppm
CO
AQI 31
Good
3.58μg/m³
PM2.5
9.11μg/m³
PM10
33.72ppb
O3
0.40ppb
SO2
9.42ppb
NO2
0.17ppm
CO
AQI 31
Good
3.97μg/m³
PM2.5
11.91μg/m³
PM10
33.04ppb
O3
0.43ppb
SO2
7.95ppb
NO2
0.17ppm
CO
AQI 29
Good
3.95μg/m³
PM2.5
9.82μg/m³
PM10
31.30ppb
O3
0.43ppb
SO2
10.79ppb
NO2
0.17ppm
CO
AQI 32
Good
4.00μg/m³
PM2.5
8.90μg/m³
PM10
35.07ppb
O3
0.40ppb
SO2
14.34ppb
NO2
0.17ppm
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 2026-06-28.
In the last 24 hrs, the best air quality in Ely, Cambridgeshire was observed at 10:00:00 on 2026-06-29.
The current air quality in Ely, Cambridgeshire is 33, 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 3.254 μg/m3.
The current PM10 concentration at Ely, Cambridgeshire is 12.026 μg/m3.
The current carbon monoxide (CO) concentration at Ely, Cambridgeshire is 0.174 ppm.
The current sulfur dioxide (SO2) concentration at Ely, Cambridgeshire is 0.411 ppb.
The current ozone (O3) concentration at Ely, Cambridgeshire is 36.263 ppm.
The current nitrogen dioxide (NO2) concentration at Ely, Cambridgeshire is 5.323 ppb.
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