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)
27
Good
Tewkesbury, Gloucestershire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.65 μg/m³
0
55
155
255
425
605+
28.97 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
11.54 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tewkesbury, Gloucestershire
Tewkesbury, Gloucestershire
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AQI 29
Good
3.15μg/m³
PM2.5
11.01μg/m³
PM10
31.07ppb
O3
0.48ppb
SO2
10.83ppb
NO2
0.31ppm
CO
AQI 28
Good
3.11μg/m³
PM2.5
9.15μg/m³
PM10
30.31ppb
O3
0.48ppb
SO2
11.36ppb
NO2
0.31ppm
CO
AQI 28
Good
3.02μg/m³
PM2.5
7.73μg/m³
PM10
29.59ppb
O3
0.43ppb
SO2
12.15ppb
NO2
0.31ppm
CO
AQI 28
Good
3.01μg/m³
PM2.5
7.73μg/m³
PM10
29.61ppb
O3
0.43ppb
SO2
12.18ppb
NO2
0.31ppm
CO
AQI 24
Good
3.17μg/m³
PM2.5
7.97μg/m³
PM10
25.88ppb
O3
0.56ppb
SO2
12.72ppb
NO2
0.31ppm
CO
AQI 26
Good
3.27μg/m³
PM2.5
10.86μg/m³
PM10
27.84ppb
O3
0.48ppb
SO2
8.94ppb
NO2
0.31ppm
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 12:00:00 on 2026-09-28.
In the last 24 hrs, the best air quality in Tewkesbury, Gloucestershire was observed at 02:00:00 on 2026-09-28.
The current air quality in Tewkesbury, Gloucestershire is 27, 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 3.129 μg/m3.
The current PM10 concentration at Tewkesbury, Gloucestershire is 8.646 μg/m3.
The current carbon monoxide (CO) concentration at Tewkesbury, Gloucestershire is 0.312 ppm.
The current sulfur dioxide (SO2) concentration at Tewkesbury, Gloucestershire is 0.449 ppb.
The current ozone (O3) concentration at Tewkesbury, Gloucestershire is 28.968 ppm.
The current nitrogen dioxide (NO2) concentration at Tewkesbury, Gloucestershire is 11.545 ppb.
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