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)
37
Good
Tewkesbury, Gloucestershire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.35 μg/m³
0
55
155
255
425
605+
40.35 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
2.42 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Tewkesbury, Gloucestershire
Tewkesbury, Gloucestershire
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AQI 37
Good
4.40μg/m³
PM2.5
9.63μg/m³
PM10
39.71ppb
O3
0.38ppb
SO2
2.76ppb
NO2
0.06ppm
CO
AQI 37
Good
4.40μg/m³
PM2.5
9.84μg/m³
PM10
40.14ppb
O3
0.38ppb
SO2
2.91ppb
NO2
0.06ppm
CO
AQI 38
Good
4.59μg/m³
PM2.5
9.97μg/m³
PM10
40.69ppb
O3
0.38ppb
SO2
3.30ppb
NO2
0.07ppm
CO
AQI 38
Good
4.65μg/m³
PM2.5
9.88μg/m³
PM10
40.72ppb
O3
0.38ppb
SO2
3.30ppb
NO2
0.07ppm
CO
AQI 35
Good
4.18μg/m³
PM2.5
7.78μg/m³
PM10
38.00ppb
O3
0.38ppb
SO2
2.97ppb
NO2
0.07ppm
CO
AQI 37
Good
4.40μg/m³
PM2.5
7.79μg/m³
PM10
39.58ppb
O3
0.38ppb
SO2
2.42ppb
NO2
0.06ppm
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 09:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Tewkesbury, Gloucestershire was observed at 09:00:00 on 2026-03-29.
The current air quality in Tewkesbury, Gloucestershire is 37, categorized as Good based on real-time data.
The most common pollutant in Tewkesbury, Gloucestershire is O3.
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 4.343 μg/m3.
The current PM10 concentration at Tewkesbury, Gloucestershire is 9.347 μg/m3.
The current carbon monoxide (CO) concentration at Tewkesbury, Gloucestershire is 0.067 ppm.
The current sulfur dioxide (SO2) concentration at Tewkesbury, Gloucestershire is 0.382 ppb.
The current ozone (O3) concentration at Tewkesbury, Gloucestershire is 40.347 ppm.
The current nitrogen dioxide (NO2) concentration at Tewkesbury, Gloucestershire is 2.423 ppb.
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