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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.08 μg/m³
0
55
155
255
425
605+
23.44 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
7.70 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Warrington, UK
Warrington, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 22
Good
4.41μg/m³
PM2.5
10.38μg/m³
PM10
23.94ppb
O3
0.72ppb
SO2
17.95ppb
NO2
0.15ppm
CO
AQI 22
Good
4.13μg/m³
PM2.5
11.47μg/m³
PM10
20.87ppb
O3
0.73ppb
SO2
17.95ppb
NO2
0.16ppm
CO
AQI 27
Good
4.66μg/m³
PM2.5
7.74μg/m³
PM10
16.40ppb
O3
0.72ppb
SO2
18.50ppb
NO2
0.14ppm
CO
AQI 22
Good
3.98μg/m³
PM2.5
7.34μg/m³
PM10
22.19ppb
O3
0.69ppb
SO2
18.53ppb
NO2
0.14ppm
CO
AQI 22
Good
3.58μg/m³
PM2.5
8.82μg/m³
PM10
6.54ppb
O3
0.74ppb
SO2
17.52ppb
NO2
0.16ppm
CO
AQI 22
Good
4.19μg/m³
PM2.5
11.23μg/m³
PM10
5.25ppb
O3
0.70ppb
SO2
21.73ppb
NO2
0.14ppm
CO
The air quality data for Warrington, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Warrington, UK are available every hour.
Warrington, UK experienced its worst air quality at 12:00:00, 2026-02-11.
The best air quality in Warrington, UK was observed at 09:00:00 on 2026-02-11.
The air quality in Warrington, UK right now is Good, with an AQI of 22.
In Warrington, UK, PM2.5 is the most frequently found pollutant.
When air quality in Warrington, UK is compromised, staying indoors and wearing a mask can reduce health risks.
Warrington, UK currently has a PM2.5 concentration of 4.28 μg/m3.
Warrington, UK currently has a PM10 concentration of 6.083 μg/m3.
The current carbon monoxide (CO) level in Warrington, UK is 0.14 ppm.
The current sulfur dioxide (SO2) concentration in Warrington, UK is 0.763 ppb.
Warrington, UK currently has an ozone (O3) concentration of 23.438 ppm.
The current level of nitrogen dioxide (NO2) in Warrington, UK is 7.699 ppb.
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