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)
27
Good
Mirfield, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.58 μg/m³
0
55
155
255
425
605+
28.07 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
27.79 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mirfield, West Yorkshire
Mirfield, West Yorkshire
Scroll To Air Quality MapLoading...
AQI 29
Good
5.28μg/m³
PM2.5
13.97μg/m³
PM10
27.76ppb
O3
0.91ppb
SO2
30.77ppb
NO2
0.31ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
13.98μg/m³
PM10
28.11ppb
O3
0.92ppb
SO2
28.01ppb
NO2
0.31ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
11.58μg/m³
PM10
28.79ppb
O3
0.71ppb
SO2
17.61ppb
NO2
0.31ppm
CO
AQI 33
Good
5.10μg/m³
PM2.5
14.25μg/m³
PM10
27.25ppb
O3
0.90ppb
SO2
35.22ppb
NO2
0.31ppm
CO
AQI 30
Good
5.38μg/m³
PM2.5
14.25μg/m³
PM10
27.70ppb
O3
0.93ppb
SO2
31.59ppb
NO2
0.31ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
14.78μg/m³
PM10
27.06ppb
O3
0.94ppb
SO2
17.49ppb
NO2
0.31ppm
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 11:00:00 on 2026-09-27.
The best air quality in Mirfield, West Yorkshire was recorded at 09:00:00 on 2026-09-28.
The real-time air quality index in Mirfield, West Yorkshire is 27, 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 5.296 μg/m3.
The current PM10 levels in Mirfield, West Yorkshire are 13.581 μg/m3.
The current carbon monoxide (CO) level in Mirfield, West Yorkshire is 0.312 ppm.
The current sulfur dioxide (SO2) levels in Mirfield, West Yorkshire are 0.885 ppb.
The current ozone (O3) levels at Mirfield, West Yorkshire is 28.07 ppm.
The current nitrogen dioxide (NO2) levels at Mirfield, West Yorkshire is 27.789 ppb.
All Rights Reserved © Ambee Inc. 2025