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)
44
Good
Mirfield, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.17 μg/m³
0
55
155
255
425
605+
29.09 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
7.50 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mirfield, West Yorkshire
Mirfield, West Yorkshire
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AQI 38
Good
7.13μg/m³
PM2.5
15.43μg/m³
PM10
28.45ppb
O3
0.61ppb
SO2
8.23ppb
NO2
0.15ppm
CO
AQI 38
Good
7.26μg/m³
PM2.5
15.59μg/m³
PM10
27.94ppb
O3
0.64ppb
SO2
8.40ppb
NO2
0.15ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
15.48μg/m³
PM10
27.01ppb
O3
0.64ppb
SO2
7.60ppb
NO2
0.15ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
15.52μg/m³
PM10
28.38ppb
O3
0.65ppb
SO2
9.11ppb
NO2
0.15ppm
CO
AQI 38
Good
7.30μg/m³
PM2.5
15.76μg/m³
PM10
28.24ppb
O3
0.64ppb
SO2
8.77ppb
NO2
0.15ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
15.69μg/m³
PM10
27.07ppb
O3
0.66ppb
SO2
8.18ppb
NO2
0.15ppm
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 08:00:00 on 2025-12-28.
The best air quality in Mirfield, West Yorkshire was recorded at 10:00:00 on 2025-12-28.
The real-time air quality index in Mirfield, West Yorkshire is 38, 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 6.999 μg/m3.
The current PM10 levels in Mirfield, West Yorkshire are 15.08 μg/m3.
The current carbon monoxide (CO) level in Mirfield, West Yorkshire is 0.147 ppm.
The current sulfur dioxide (SO2) levels in Mirfield, West Yorkshire are 0.59 ppb.
The current ozone (O3) levels at Mirfield, West Yorkshire is 28.515 ppm.
The current nitrogen dioxide (NO2) levels at Mirfield, West Yorkshire is 7.464 ppb.
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