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)
27
Good
Ely, Cambridgeshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.35 μg/m³
0
55
155
255
425
605+
16.48 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
7.88 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Ely, Cambridgeshire
Ely, Cambridgeshire
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AQI 27
Good
5.13μg/m³
PM2.5
6.54μg/m³
PM10
21.78ppb
O3
0.40ppb
SO2
3.17ppb
NO2
0.63ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
8.73μg/m³
PM10
17.84ppb
O3
0.65ppb
SO2
9.66ppb
NO2
0.63ppm
CO
AQI 33
Good
6.24μg/m³
PM2.5
9.44μg/m³
PM10
19.40ppb
O3
0.59ppb
SO2
11.09ppb
NO2
0.63ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
10.35μg/m³
PM10
18.19ppb
O3
0.71ppb
SO2
9.18ppb
NO2
0.63ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
12.45μg/m³
PM10
16.91ppb
O3
0.67ppb
SO2
12.88ppb
NO2
0.63ppm
CO
AQI 33
Good
6.48μg/m³
PM2.5
9.06μg/m³
PM10
18.35ppb
O3
0.54ppb
SO2
7.97ppb
NO2
0.63ppm
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 06:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Ely, Cambridgeshire was observed at 11:00:00 on 2026-02-11.
The current air quality in Ely, Cambridgeshire is 27, categorized as Good based on real-time data.
The most common pollutant in Ely, Cambridgeshire is PM2.5.
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 5.395 μg/m3.
The current PM10 concentration at Ely, Cambridgeshire is 7.354 μg/m3.
The current carbon monoxide (CO) concentration at Ely, Cambridgeshire is 0.531 ppm.
The current sulfur dioxide (SO2) concentration at Ely, Cambridgeshire is 0.625 ppb.
The current ozone (O3) concentration at Ely, Cambridgeshire is 16.483 ppm.
The current nitrogen dioxide (NO2) concentration at Ely, Cambridgeshire is 7.876 ppb.
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