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)
22
Good
Swindon, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
4.97 μg/m³
0
55
155
255
425
605+
24.00 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.88 ppb
0
54
101
361
1250
2050+
0.21 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 25
Good
3.40μg/m³
PM2.5
7.58μg/m³
PM10
26.79ppb
O3
2.67ppb
SO2
5.54ppb
NO2
0.06ppm
CO
AQI 25
Good
3.77μg/m³
PM2.5
7.45μg/m³
PM10
27.11ppb
O3
1.52ppb
SO2
4.14ppb
NO2
0.06ppm
CO
AQI 22
Good
3.19μg/m³
PM2.5
9.81μg/m³
PM10
23.63ppb
O3
1.33ppb
SO2
3.85ppb
NO2
0.04ppm
CO
AQI 22
Good
2.96μg/m³
PM2.5
8.72μg/m³
PM10
23.68ppb
O3
0.75ppb
SO2
3.32ppb
NO2
0.04ppm
CO
AQI 26
Good
3.62μg/m³
PM2.5
8.28μg/m³
PM10
28.03ppb
O3
1.91ppb
SO2
8.57ppb
NO2
0.07ppm
CO
AQI 26
Good
3.55μg/m³
PM2.5
7.34μg/m³
PM10
28.30ppb
O3
1.78ppb
SO2
6.25ppb
NO2
0.07ppm
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 02:00:00 on 2025-09-16.
In the last 24 hours, the best air quality in Swindon, UK was observed at 05:00:00 on 2025-09-17.
As of now, the AQI in Swindon, UK is 28, 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 3.003 μg/m3.
The PM10 concentration in Swindon, UK is 6 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Swindon, UK is 0.051 ppm.
Currently, Swindon, UK has a sulfur dioxide (SO2) concentration of 1.595 ppb.
The current ozone (O3) level in Swindon, UK at the moment is 29.502 ppm.
Nitrogen dioxide (NO2) level in Swindon, UK at the moment is 3.83 ppb.
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