Stay updated with real-time air quality in West Yorkshire, UK 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)
56
Moderate
West Yorkshire, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.07 μg/m³
0
55
155
255
425
605+
21.14 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
7.00 ppb
0
54
101
361
1250
2050+
0.06 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
West Yorkshire, UK
West Yorkshire, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 52
Moderate
9.52μg/m³
PM2.5
14.48μg/m³
PM10
19.10ppb
O3
1.55ppb
SO2
4.29ppb
NO2
0.08ppm
CO
AQI 54
Moderate
10.60μg/m³
PM2.5
27.96μg/m³
PM10
20.46ppb
O3
0.74ppb
SO2
5.42ppb
NO2
0.07ppm
CO
AQI 49
Good
8.67μg/m³
PM2.5
16.33μg/m³
PM10
15.89ppb
O3
0.56ppb
SO2
5.13ppb
NO2
0.07ppm
CO
AQI 52
Moderate
10.39μg/m³
PM2.5
16.71μg/m³
PM10
19.27ppb
O3
0.77ppb
SO2
5.43ppb
NO2
0.08ppm
CO
AQI 54
Moderate
11.43μg/m³
PM2.5
15.50μg/m³
PM10
20.84ppb
O3
1.14ppb
SO2
3.99ppb
NO2
0.08ppm
CO
AQI 49
Good
9.01μg/m³
PM2.5
14.33μg/m³
PM10
20.73ppb
O3
0.46ppb
SO2
6.83ppb
NO2
0.07ppm
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 West Yorkshire, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in West Yorkshire, UK was at its worst at 01:00:00 on 2025-07-23.
In the last 24 hours, the best air quality in West Yorkshire, UK was observed at 02:00:00 on 2025-07-23.
As of now, the AQI in West Yorkshire, UK is 54, indicating Moderate conditions.
West Yorkshire, UK air has the highest levels of PM2.5.
Poor air quality in West Yorkshire, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in West Yorkshire, UK are currently 11.341 μg/m3.
The PM10 concentration in West Yorkshire, UK is 16.805 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in West Yorkshire, UK is 0.074 ppm.
Currently, West Yorkshire, UK has a sulfur dioxide (SO2) concentration of 0.851 ppb.
The current ozone (O3) level in West Yorkshire, UK at the moment is 20.699 ppm.
Nitrogen dioxide (NO2) level in West Yorkshire, UK at the moment is 6.061 ppb.
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