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
4.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.40 μg/m³
0
55
155
255
425
605+
11.63 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
5.11 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Tewkesbury, Gloucestershire
Tewkesbury, Gloucestershire
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AQI 22
Good
3.71μg/m³
PM2.5
10.04μg/m³
PM10
10.69ppb
O3
0.49ppb
SO2
9.71ppb
NO2
0.28ppm
CO
AQI 22
Good
3.70μg/m³
PM2.5
9.92μg/m³
PM10
9.36ppb
O3
0.50ppb
SO2
8.98ppb
NO2
0.28ppm
CO
AQI 22
Good
4.13μg/m³
PM2.5
7.95μg/m³
PM10
14.14ppb
O3
0.50ppb
SO2
12.09ppb
NO2
0.28ppm
CO
AQI 22
Good
4.16μg/m³
PM2.5
8.25μg/m³
PM10
14.38ppb
O3
0.51ppb
SO2
12.02ppb
NO2
0.28ppm
CO
AQI 22
Good
3.52μg/m³
PM2.5
13.26μg/m³
PM10
16.36ppb
O3
0.50ppb
SO2
1.82ppb
NO2
0.28ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
6.57μg/m³
PM10
8.43ppb
O3
0.48ppb
SO2
5.75ppb
NO2
0.28ppm
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 02:00:00 on 2026-10-07.
In the last 24 hrs, the best air quality in Tewkesbury, Gloucestershire was observed at 12:00:00 on 2026-10-06.
The current air quality in Tewkesbury, Gloucestershire is 22, categorized as Good 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 4.398 μg/m3.
The current PM10 concentration at Tewkesbury, Gloucestershire is 8.533 μg/m3.
The current carbon monoxide (CO) concentration at Tewkesbury, Gloucestershire is 0.285 ppm.
The current sulfur dioxide (SO2) concentration at Tewkesbury, Gloucestershire is 0.494 ppb.
The current ozone (O3) concentration at Tewkesbury, Gloucestershire is 14.924 ppm.
The current nitrogen dioxide (NO2) concentration at Tewkesbury, Gloucestershire is 11.573 ppb.
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