Stay updated with real-time air quality in Royal Leamington Spa, Warwickshire 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)
40
Good
Royal Leamington Spa, Warwickshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.69 μg/m³
0
55
155
255
425
605+
42.72 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
3.18 ppb
0
54
101
361
1250
2050+
0.05 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Royal Leamington Spa, Warwickshire
Royal Leamington Spa, Warwickshire
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AQI 39
Good
4.41μg/m³
PM2.5
7.43μg/m³
PM10
42.41ppb
O3
0.49ppb
SO2
3.28ppb
NO2
0.05ppm
CO
AQI 38
Good
4.36μg/m³
PM2.5
7.41μg/m³
PM10
40.71ppb
O3
0.49ppb
SO2
3.98ppb
NO2
0.06ppm
CO
AQI 36
Good
4.81μg/m³
PM2.5
7.81μg/m³
PM10
39.01ppb
O3
0.51ppb
SO2
10.88ppb
NO2
0.05ppm
CO
AQI 38
Good
4.42μg/m³
PM2.5
11.94μg/m³
PM10
41.27ppb
O3
0.47ppb
SO2
2.09ppb
NO2
0.06ppm
CO
AQI 34
Good
4.43μg/m³
PM2.5
9.56μg/m³
PM10
37.24ppb
O3
0.46ppb
SO2
2.18ppb
NO2
0.06ppm
CO
AQI 38
Good
5.30μg/m³
PM2.5
7.69μg/m³
PM10
40.73ppb
O3
0.50ppb
SO2
5.48ppb
NO2
0.05ppm
CO
Air quality measurements for Warwickshire, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Royal Leamington Spa, Warwickshire is updated on an hourly basis.
The worst air quality in Royal Leamington Spa, Warwickshire was recorded at 10:00:00 on 2026-03-29.
The best air quality in Royal Leamington Spa, Warwickshire was recorded at 12:00:00 on 2026-03-29.
The real-time air quality index in Royal Leamington Spa, Warwickshire is 40, currently categorized as Good.
The most common pollutant in Royal Leamington Spa, Warwickshire is O3.
If the air quality in Royal Leamington Spa, Warwickshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Royal Leamington Spa, Warwickshire at present are 4.687 μg/m3.
The current PM10 levels in Royal Leamington Spa, Warwickshire are 7.691 μg/m3.
The current carbon monoxide (CO) level in Royal Leamington Spa, Warwickshire is 0.054 ppm.
The current sulfur dioxide (SO2) levels in Royal Leamington Spa, Warwickshire are 0.489 ppb.
The current ozone (O3) levels at Royal Leamington Spa, Warwickshire is 42.72 ppm.
The current nitrogen dioxide (NO2) levels at Royal Leamington Spa, Warwickshire is 3.184 ppb.
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