Stay updated with real-time air quality in Lymm, Warrington 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)
23
Good
Lymm, Warrington
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.74 μg/m³
0
55
155
255
425
605+
25.30 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
1.56 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Lymm, Warrington
Lymm, Warrington
Scroll To Air Quality MapLoading...
AQI 21
Good
3.04μg/m³
PM2.5
5.67μg/m³
PM10
23.39ppb
O3
0.72ppb
SO2
3.30ppb
NO2
0.12ppm
CO
AQI 21
Good
3.19μg/m³
PM2.5
6.52μg/m³
PM10
23.02ppb
O3
0.73ppb
SO2
5.42ppb
NO2
0.12ppm
CO
AQI 19
Good
3.22μg/m³
PM2.5
5.92μg/m³
PM10
21.29ppb
O3
0.72ppb
SO2
3.03ppb
NO2
0.12ppm
CO
AQI 23
Good
3.07μg/m³
PM2.5
6.32μg/m³
PM10
24.90ppb
O3
0.73ppb
SO2
4.62ppb
NO2
0.12ppm
CO
AQI 22
Good
3.23μg/m³
PM2.5
6.70μg/m³
PM10
23.77ppb
O3
0.73ppb
SO2
5.61ppb
NO2
0.12ppm
CO
AQI 19
Good
3.22μg/m³
PM2.5
5.92μg/m³
PM10
21.29ppb
O3
0.72ppb
SO2
3.03ppb
NO2
0.12ppm
CO
Air quality data and pollutant measurements for Warrington, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Lymm, Warrington is updated every hour.
The worst air quality in Lymm, Warrington in the last 24 hours was observed at 08:00:00 on 2026-05-13.
In the last 24 hrs, the best air quality in Lymm, Warrington was observed at 08:00:00 on 2026-05-14.
The current air quality in Lymm, Warrington is 23, categorized as Good based on real-time data.
The most common pollutant in Lymm, Warrington is O3.
If the air quality in Lymm, Warrington is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Lymm, Warrington is 3.187 μg/m3.
The current PM10 concentration at Lymm, Warrington is 5.741 μg/m3.
The current carbon monoxide (CO) concentration at Lymm, Warrington is 0.108 ppm.
The current sulfur dioxide (SO2) concentration at Lymm, Warrington is 0.717 ppb.
The current ozone (O3) concentration at Lymm, Warrington is 25.303 ppm.
The current nitrogen dioxide (NO2) concentration at Lymm, Warrington is 1.565 ppb.
All Rights Reserved © Ambee Inc. 2025