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)
32
Good
Swindon, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.05 μg/m³
0
55
155
255
425
605+
35.07 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
2.43 ppb
0
54
101
361
1250
2050+
0.08 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Swindon, UK
Swindon, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 38
Good
6.71μg/m³
PM2.5
16.33μg/m³
PM10
29.24ppb
O3
0.65ppb
SO2
16.58ppb
NO2
0.11ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
14.45μg/m³
PM10
34.47ppb
O3
0.71ppb
SO2
9.43ppb
NO2
0.10ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
12.25μg/m³
PM10
24.51ppb
O3
0.78ppb
SO2
14.25ppb
NO2
0.07ppm
CO
AQI 30
Good
4.82μg/m³
PM2.5
9.29μg/m³
PM10
32.06ppb
O3
0.77ppb
SO2
14.31ppb
NO2
0.07ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
18.13μg/m³
PM10
28.13ppb
O3
0.67ppb
SO2
17.49ppb
NO2
0.12ppm
CO
AQI 38
Good
6.58μg/m³
PM2.5
17.75μg/m³
PM10
31.02ppb
O3
0.66ppb
SO2
12.21ppb
NO2
0.12ppm
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 04:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Swindon, UK was observed at 03:00:00 on 2026-02-11.
As of now, the AQI in Swindon, UK is 32, indicating Good conditions.
Swindon, UK air has the highest levels of O3.
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 4.998 μg/m3.
The PM10 concentration in Swindon, UK is 8.024 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Swindon, UK is 0.089 ppm.
Currently, Swindon, UK has a sulfur dioxide (SO2) concentration of 0.751 ppb.
The current ozone (O3) level in Swindon, UK at the moment is 35.126 ppm.
Nitrogen dioxide (NO2) level in Swindon, UK at the moment is 1.875 ppb.
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