Stay updated with real-time air quality in Dewsbury, 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)
19
Good
Dewsbury, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.98 μg/m³
0
55
155
255
425
605+
21.03 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
11.96 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dewsbury, West Yorkshire
Dewsbury, West Yorkshire
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AQI 22
Good
4.05μg/m³
PM2.5
5.66μg/m³
PM10
22.39ppb
O3
0.49ppb
SO2
6.41ppb
NO2
0.36ppm
CO
AQI 22
Good
3.68μg/m³
PM2.5
6.54μg/m³
PM10
21.13ppb
O3
0.47ppb
SO2
1.43ppb
NO2
0.36ppm
CO
AQI 22
Good
3.74μg/m³
PM2.5
14.53μg/m³
PM10
20.73ppb
O3
0.55ppb
SO2
7.05ppb
NO2
0.36ppm
CO
AQI 22
Good
3.53μg/m³
PM2.5
6.29μg/m³
PM10
21.51ppb
O3
0.48ppb
SO2
1.42ppb
NO2
0.36ppm
CO
AQI 22
Good
3.67μg/m³
PM2.5
6.42μg/m³
PM10
21.61ppb
O3
0.47ppb
SO2
1.45ppb
NO2
0.36ppm
CO
AQI 22
Good
3.78μg/m³
PM2.5
6.58μg/m³
PM10
21.46ppb
O3
0.46ppb
SO2
1.46ppb
NO2
0.36ppm
CO
Air quality and pollutant data for West Yorkshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Dewsbury, West Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Dewsbury, West Yorkshire was at its worst at 07:00:00 on 2026-10-07.
In the last 24 hours, the best air quality in Dewsbury, West Yorkshire was observed at 11:00:00 on 2026-10-07.
As of now, the AQI in Dewsbury, West Yorkshire is 22, indicating Good conditions.
Dewsbury, West Yorkshire air has the highest levels of O3.
Poor air quality in Dewsbury, West Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Dewsbury, West Yorkshire are currently 3.644 μg/m3.
The PM10 concentration in Dewsbury, West Yorkshire is 11.829 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Dewsbury, West Yorkshire is 0.359 ppm.
Currently, Dewsbury, West Yorkshire has a sulfur dioxide (SO2) concentration of 0.531 ppb.
The current ozone (O3) level in Dewsbury, West Yorkshire at the moment is 23.913 ppm.
Nitrogen dioxide (NO2) level in Dewsbury, West Yorkshire at the moment is 2.354 ppb.
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