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)
49
Good
Walsall, West Midlands
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.42 μg/m³
0
55
155
255
425
605+
22.34 ppb
0
55
71
86
201
201+
0.95 ppb
0
36
76
186
605
1005+
5.34 ppb
0
54
101
361
1250
2050+
0.05 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 18
Good
3.38μg/m³
PM2.5
9.09μg/m³
PM10
18.59ppb
O3
0.71ppb
SO2
8.70ppb
NO2
0.06ppm
CO
AQI 18
Good
3.40μg/m³
PM2.5
9.48μg/m³
PM10
18.53ppb
O3
0.77ppb
SO2
7.19ppb
NO2
0.06ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
8.74μg/m³
PM10
18.52ppb
O3
0.73ppb
SO2
9.39ppb
NO2
0.06ppm
CO
AQI 22
Good
3.57μg/m³
PM2.5
8.73μg/m³
PM10
18.55ppb
O3
0.71ppb
SO2
10.52ppb
NO2
0.06ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
8.68μg/m³
PM10
18.40ppb
O3
0.82ppb
SO2
5.90ppb
NO2
0.06ppm
CO
AQI 18
Good
3.31μg/m³
PM2.5
9.90μg/m³
PM10
18.60ppb
O3
0.76ppb
SO2
7.60ppb
NO2
0.06ppm
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 11:00:00 on 2025-07-22.
The best air quality in Walsall, West Midlands was recorded at 07:00:00 on 2025-07-23.
The real-time air quality index in Walsall, West Midlands is 18, currently categorized as Good.
The most common pollutant in Walsall, West Midlands is O3.
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 3.478 μg/m3.
The current PM10 levels in Walsall, West Midlands are 8.845 μg/m3.
The current carbon monoxide (CO) level in Walsall, West Midlands is 0.063 ppm.
The current sulfur dioxide (SO2) levels in Walsall, West Midlands are 0.736 ppb.
The current ozone (O3) levels at Walsall, West Midlands is 18.519 ppm.
The current nitrogen dioxide (NO2) levels at Walsall, West Midlands is 8.466 ppb.
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