Stay updated with real-time air quality in Thatcham, West Berkshire 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)
28
Good
Thatcham, West Berkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.02 μg/m³
0
55
155
255
425
605+
30.37 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
3.30 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Thatcham, West Berkshire
Thatcham, West Berkshire
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AQI 28
Good
3.29μg/m³
PM2.5
8.90μg/m³
PM10
30.41ppb
O3
0.51ppb
SO2
1.64ppb
NO2
0.17ppm
CO
AQI 28
Good
3.06μg/m³
PM2.5
9.13μg/m³
PM10
30.36ppb
O3
0.47ppb
SO2
2.19ppb
NO2
0.17ppm
CO
AQI 28
Good
3.08μg/m³
PM2.5
9.34μg/m³
PM10
29.51ppb
O3
0.47ppb
SO2
3.04ppb
NO2
0.17ppm
CO
AQI 28
Good
3.06μg/m³
PM2.5
9.07μg/m³
PM10
29.82ppb
O3
0.45ppb
SO2
3.85ppb
NO2
0.17ppm
CO
AQI 30
Good
3.24μg/m³
PM2.5
10.89μg/m³
PM10
31.62ppb
O3
0.46ppb
SO2
1.82ppb
NO2
0.17ppm
CO
AQI 29
Good
3.44μg/m³
PM2.5
7.96μg/m³
PM10
31.33ppb
O3
0.52ppb
SO2
1.81ppb
NO2
0.17ppm
CO
Air quality and pollutant data for West Berkshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Thatcham, West Berkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Thatcham, West Berkshire was at its worst at 11:00:00 on 2026-06-28.
In the last 24 hours, the best air quality in Thatcham, West Berkshire was observed at 01:00:00 on 2026-06-29.
As of now, the AQI in Thatcham, West Berkshire is 28, indicating Good conditions.
Thatcham, West Berkshire air has the highest levels of O3.
Poor air quality in Thatcham, West Berkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Thatcham, West Berkshire are currently 3.202 μg/m3.
The PM10 concentration in Thatcham, West Berkshire is 9.018 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Thatcham, West Berkshire is 0.174 ppm.
Currently, Thatcham, West Berkshire has a sulfur dioxide (SO2) concentration of 0.51 ppb.
The current ozone (O3) level in Thatcham, West Berkshire at the moment is 30.374 ppm.
Nitrogen dioxide (NO2) level in Thatcham, West Berkshire at the moment is 3.304 ppb.
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