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)
33
Good
Thatcham, West Berkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.79 μg/m³
0
55
155
255
425
605+
28.20 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
5.47 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Thatcham, West Berkshire
Thatcham, West Berkshire
Scroll To Air Quality MapLoading...
AQI 29
Good
5.30μg/m³
PM2.5
10.58μg/m³
PM10
31.23ppb
O3
0.80ppb
SO2
11.63ppb
NO2
1.01ppm
CO
AQI 29
Good
5.00μg/m³
PM2.5
8.99μg/m³
PM10
30.91ppb
O3
0.81ppb
SO2
11.35ppb
NO2
1.01ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
9.54μg/m³
PM10
30.87ppb
O3
0.81ppb
SO2
11.23ppb
NO2
1.01ppm
CO
AQI 22
Good
3.57μg/m³
PM2.5
9.65μg/m³
PM10
22.96ppb
O3
0.83ppb
SO2
21.18ppb
NO2
1.01ppm
CO
AQI 29
Good
5.00μg/m³
PM2.5
8.93μg/m³
PM10
30.95ppb
O3
0.81ppb
SO2
11.64ppb
NO2
1.01ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
9.41μg/m³
PM10
28.38ppb
O3
0.76ppb
SO2
11.67ppb
NO2
1.01ppm
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 05:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Thatcham, West Berkshire was observed at 02:00:00 on 2026-02-11.
As of now, the AQI in Thatcham, West Berkshire is 33, indicating Good conditions.
Thatcham, West Berkshire air has the highest levels of PM2.5.
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 6.388 μg/m3.
The PM10 concentration in Thatcham, West Berkshire is 10.792 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Thatcham, West Berkshire is 0.803 ppm.
Currently, Thatcham, West Berkshire has a sulfur dioxide (SO2) concentration of 0.763 ppb.
The current ozone (O3) level in Thatcham, West Berkshire at the moment is 28.196 ppm.
Nitrogen dioxide (NO2) level in Thatcham, West Berkshire at the moment is 5.466 ppb.
All Rights Reserved © Ambee Inc. 2025