Stay updated with real-time air quality in Walsall, West Midlands 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)
33
Good
Walsall, West Midlands
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.16 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.44 μg/m³
0
55
155
255
425
605+
11.47 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
16.52 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Walsall, West Midlands
Walsall, West Midlands
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AQI 33
Good
6.47μg/m³
PM2.5
18.21μg/m³
PM10
14.86ppb
O3
0.76ppb
SO2
25.99ppb
NO2
1.01ppm
CO
AQI 38
Good
6.54μg/m³
PM2.5
21.95μg/m³
PM10
13.82ppb
O3
0.76ppb
SO2
26.84ppb
NO2
1.01ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
16.51μg/m³
PM10
13.78ppb
O3
0.76ppb
SO2
26.10ppb
NO2
1.01ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
14.97μg/m³
PM10
14.06ppb
O3
0.76ppb
SO2
26.28ppb
NO2
1.01ppm
CO
AQI 33
Good
6.36μg/m³
PM2.5
21.21μg/m³
PM10
12.57ppb
O3
0.76ppb
SO2
25.68ppb
NO2
1.01ppm
CO
AQI 38
Good
6.62μg/m³
PM2.5
22.75μg/m³
PM10
14.38ppb
O3
0.76ppb
SO2
27.43ppb
NO2
1.01ppm
CO
Air quality measurements for West Midlands, 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 Walsall, West Midlands is updated on an hourly basis.
The worst air quality in Walsall, West Midlands was recorded at 03:00:00 on 2026-02-11.
The best air quality in Walsall, West Midlands was recorded at 08:00:00 on 2026-02-11.
The real-time air quality index in Walsall, West Midlands is 33, currently categorized as Good.
The most common pollutant in Walsall, West Midlands is PM2.5.
If the air quality in Walsall, West Midlands is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Walsall, West Midlands at present are 6.474 μg/m3.
The current PM10 levels in Walsall, West Midlands are 17.826 μg/m3.
The current carbon monoxide (CO) level in Walsall, West Midlands is 1.009 ppm.
The current sulfur dioxide (SO2) levels in Walsall, West Midlands are 0.761 ppb.
The current ozone (O3) levels at Walsall, West Midlands is 14 ppm.
The current nitrogen dioxide (NO2) levels at Walsall, West Midlands is 26.002 ppb.
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