Stay updated with real-time air quality in Trowbridge, Wiltshire 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
Trowbridge, Wiltshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.04 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.34 μg/m³
0
55
155
255
425
605+
25.84 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
3.06 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Trowbridge, Wiltshire
Trowbridge, Wiltshire
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AQI 27
Good
4.81μg/m³
PM2.5
14.01μg/m³
PM10
28.78ppb
O3
0.54ppb
SO2
2.80ppb
NO2
0.07ppm
CO
AQI 27
Good
4.69μg/m³
PM2.5
8.85μg/m³
PM10
27.52ppb
O3
0.54ppb
SO2
3.82ppb
NO2
0.07ppm
CO
AQI 26
Good
4.39μg/m³
PM2.5
9.74μg/m³
PM10
28.04ppb
O3
0.49ppb
SO2
4.33ppb
NO2
0.07ppm
CO
AQI 27
Good
4.10μg/m³
PM2.5
8.88μg/m³
PM10
28.94ppb
O3
0.48ppb
SO2
3.44ppb
NO2
0.08ppm
CO
AQI 27
Good
4.76μg/m³
PM2.5
14.67μg/m³
PM10
29.03ppb
O3
0.55ppb
SO2
2.71ppb
NO2
0.07ppm
CO
AQI 27
Good
4.71μg/m³
PM2.5
8.45μg/m³
PM10
27.98ppb
O3
0.59ppb
SO2
3.75ppb
NO2
0.07ppm
CO
Air quality and pollutant data for Wiltshire, 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 Trowbridge, Wiltshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Trowbridge, Wiltshire was at its worst at 10:00:00 on 2025-06-22.
In the last 24 hours, the best air quality in Trowbridge, Wiltshire was observed at 08:00:00 on 2025-06-23.
As of now, the AQI in Trowbridge, Wiltshire is 24, indicating Good conditions.
Trowbridge, Wiltshire air has the highest levels of O3.
Poor air quality in Trowbridge, Wiltshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Trowbridge, Wiltshire are currently 4.431 μg/m3.
The PM10 concentration in Trowbridge, Wiltshire is 9.951 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Trowbridge, Wiltshire is 0.077 ppm.
Currently, Trowbridge, Wiltshire has a sulfur dioxide (SO2) concentration of 0.49 ppb.
The current ozone (O3) level in Trowbridge, Wiltshire at the moment is 26.286 ppm.
Nitrogen dioxide (NO2) level in Trowbridge, Wiltshire at the moment is 4.916 ppb.
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