Stay updated with real-time air quality in Mirfield, West Yorkshire 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)
16
Good
Mirfield, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.56 μg/m³
0
55
155
255
425
605+
10.79 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
10.39 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Mirfield, West Yorkshire
Mirfield, West Yorkshire
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AQI 16
Good
3.30μg/m³
PM2.5
7.79μg/m³
PM10
5.07ppb
O3
0.47ppb
SO2
14.58ppb
NO2
0.63ppm
CO
AQI 16
Good
3.29μg/m³
PM2.5
7.14μg/m³
PM10
4.95ppb
O3
0.46ppb
SO2
13.31ppb
NO2
0.63ppm
CO
AQI 33
Good
6.38μg/m³
PM2.5
21.58μg/m³
PM10
7.47ppb
O3
0.50ppb
SO2
13.62ppb
NO2
0.63ppm
CO
AQI 16
Good
3.33μg/m³
PM2.5
8.76μg/m³
PM10
4.51ppb
O3
0.49ppb
SO2
16.38ppb
NO2
0.63ppm
CO
AQI 16
Good
3.30μg/m³
PM2.5
7.90μg/m³
PM10
4.50ppb
O3
0.47ppb
SO2
14.76ppb
NO2
0.63ppm
CO
AQI 22
Good
4.14μg/m³
PM2.5
14.42μg/m³
PM10
3.52ppb
O3
0.49ppb
SO2
16.26ppb
NO2
0.63ppm
CO
Air quality measurements for West Yorkshire, 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 Mirfield, West Yorkshire is updated on an hourly basis.
The worst air quality in Mirfield, West Yorkshire was recorded at 06:00:00 on 2026-02-11.
The best air quality in Mirfield, West Yorkshire was recorded at 02:00:00 on 2026-02-12.
The real-time air quality index in Mirfield, West Yorkshire is 16, currently categorized as Good.
The most common pollutant in Mirfield, West Yorkshire is PM2.5.
If the air quality in Mirfield, West Yorkshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Mirfield, West Yorkshire at present are 3.302 μg/m3.
The current PM10 levels in Mirfield, West Yorkshire are 5.556 μg/m3.
The current carbon monoxide (CO) level in Mirfield, West Yorkshire is 0.532 ppm.
The current sulfur dioxide (SO2) levels in Mirfield, West Yorkshire are 0.485 ppb.
The current ozone (O3) levels at Mirfield, West Yorkshire is 10.789 ppm.
The current nitrogen dioxide (NO2) levels at Mirfield, West Yorkshire is 10.386 ppb.
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