Stay updated with real-time air quality in Tewkesbury, 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
Tewkesbury, Gloucestershire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.97 μg/m³
0
55
155
255
425
605+
21.13 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
14.22 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tewkesbury, Gloucestershire
Tewkesbury, Gloucestershire
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AQI 49
Good
9.28μg/m³
PM2.5
15.79μg/m³
PM10
18.64ppb
O3
0.67ppb
SO2
20.46ppb
NO2
0.76ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
15.84μg/m³
PM10
19.49ppb
O3
0.66ppb
SO2
22.13ppb
NO2
0.76ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
16.66μg/m³
PM10
20.97ppb
O3
0.66ppb
SO2
24.49ppb
NO2
0.76ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
16.68μg/m³
PM10
20.94ppb
O3
0.67ppb
SO2
24.75ppb
NO2
0.76ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
12.32μg/m³
PM10
25.80ppb
O3
0.84ppb
SO2
11.87ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.99μg/m³
PM2.5
22.25μg/m³
PM10
14.10ppb
O3
0.67ppb
SO2
28.70ppb
NO2
0.76ppm
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 Tewkesbury, Gloucestershire is updated every hour.
The worst air quality in Tewkesbury, Gloucestershire in the last 24 hours was observed at 10:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in Tewkesbury, Gloucestershire was observed at 10:00:00 on 2026-11-12.
The current air quality in Tewkesbury, Gloucestershire is 52, categorized as Moderate based on real-time data.
The most common pollutant in Tewkesbury, Gloucestershire is PM2.5.
If the air quality in Tewkesbury, Gloucestershire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Tewkesbury, Gloucestershire is 9.572 μg/m3.
The current PM10 concentration at Tewkesbury, Gloucestershire is 14.973 μg/m3.
The current carbon monoxide (CO) concentration at Tewkesbury, Gloucestershire is 0.763 ppm.
The current sulfur dioxide (SO2) concentration at Tewkesbury, Gloucestershire is 0.679 ppb.
The current ozone (O3) concentration at Tewkesbury, Gloucestershire is 21.127 ppm.
The current nitrogen dioxide (NO2) concentration at Tewkesbury, Gloucestershire is 14.224 ppb.
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