Stay updated with real-time air quality in Cirencester, Gloucestershire 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)
52
Moderate
Cirencester, Gloucestershire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.04 μg/m³
0
55
155
255
425
605+
43.34 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
7.16 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Cirencester, Gloucestershire
Cirencester, Gloucestershire
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AQI 52
Moderate
10.42μg/m³
PM2.5
15.68μg/m³
PM10
45.49ppb
O3
0.53ppb
SO2
7.05ppb
NO2
0.08ppm
CO
AQI 54
Moderate
10.59μg/m³
PM2.5
16.69μg/m³
PM10
44.57ppb
O3
0.47ppb
SO2
6.69ppb
NO2
0.07ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
24.04μg/m³
PM10
47.69ppb
O3
0.60ppb
SO2
7.05ppb
NO2
0.07ppm
CO
AQI 49
Good
8.98μg/m³
PM2.5
14.00μg/m³
PM10
53.30ppb
O3
0.62ppb
SO2
6.51ppb
NO2
0.06ppm
CO
AQI 52
Moderate
10.20μg/m³
PM2.5
16.37μg/m³
PM10
43.48ppb
O3
0.46ppb
SO2
6.59ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.56μg/m³
PM2.5
16.72μg/m³
PM10
44.45ppb
O3
0.46ppb
SO2
6.68ppb
NO2
0.07ppm
CO
Air quality data and pollutant measurements for Gloucestershire, 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 Cirencester, Gloucestershire is updated every hour.
The worst air quality in Cirencester, Gloucestershire in the last 24 hours was observed at 11:00:00 on 2025-06-12.
In the last 24 hrs, the best air quality in Cirencester, Gloucestershire was observed at 06:00:00 on 2025-06-12.
The current air quality in Cirencester, Gloucestershire is 52, categorized as Moderate based on real-time data.
The most common pollutant in Cirencester, Gloucestershire is PM2.5.
If the air quality in Cirencester, Gloucestershire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Cirencester, Gloucestershire is 10.077 μg/m3.
The current PM10 concentration at Cirencester, Gloucestershire is 15.037 μg/m3.
The current carbon monoxide (CO) concentration at Cirencester, Gloucestershire is 0.068 ppm.
The current sulfur dioxide (SO2) concentration at Cirencester, Gloucestershire is 0.698 ppb.
The current ozone (O3) concentration at Cirencester, Gloucestershire is 43.336 ppm.
The current nitrogen dioxide (NO2) concentration at Cirencester, Gloucestershire is 7.161 ppb.
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