Stay updated with real-time air quality in Swindon, UK 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)
38
Good
Swindon, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.02 μg/m³
0
55
155
255
425
605+
30.03 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
5.43 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Swindon, UK
Swindon, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 52
Moderate
9.74μg/m³
PM2.5
16.81μg/m³
PM10
10.56ppb
O3
1.37ppb
SO2
8.87ppb
NO2
0.03ppm
CO
AQI 49
Good
8.52μg/m³
PM2.5
21.11μg/m³
PM10
15.88ppb
O3
0.76ppb
SO2
5.70ppb
NO2
0.03ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
16.15μg/m³
PM10
15.62ppb
O3
0.66ppb
SO2
8.46ppb
NO2
0.02ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
14.74μg/m³
PM10
18.92ppb
O3
0.64ppb
SO2
7.28ppb
NO2
0.02ppm
CO
AQI 54
Moderate
11.00μg/m³
PM2.5
21.07μg/m³
PM10
10.39ppb
O3
1.21ppb
SO2
12.27ppb
NO2
0.03ppm
CO
AQI 52
Moderate
10.19μg/m³
PM2.5
21.46μg/m³
PM10
11.47ppb
O3
0.92ppb
SO2
8.62ppb
NO2
0.03ppm
CO
Air quality and pollutant data for Swindon, 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 Swindon, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Swindon, UK was at its worst at 05:00:00 on 2025-11-06.
In the last 24 hours, the best air quality in Swindon, UK was observed at 12:00:00 on 2025-11-06.
As of now, the AQI in Swindon, UK is 38, indicating Good conditions.
Swindon, UK air has the highest levels of PM2.5.
Poor air quality in Swindon, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Swindon, UK are currently 6.993 μg/m3.
The PM10 concentration in Swindon, UK is 11.993 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Swindon, UK is 0.019 ppm.
Currently, Swindon, UK has a sulfur dioxide (SO2) concentration of 0.589 ppb.
The current ozone (O3) level in Swindon, UK at the moment is 17.373 ppm.
Nitrogen dioxide (NO2) level in Swindon, UK at the moment is 4.327 ppb.
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