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)
80
Moderate
West Yorkshire, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.80 μg/m³
0
55
155
255
425
605+
63.67 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
14.92 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
West Yorkshire, UK
West Yorkshire, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 54
Moderate
10.59μg/m³
PM2.5
21.19μg/m³
PM10
48.23ppb
O3
0.71ppb
SO2
7.14ppb
NO2
0.08ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
30.36μg/m³
PM10
47.27ppb
O3
0.46ppb
SO2
12.11ppb
NO2
0.07ppm
CO
AQI 44
Good
8.11μg/m³
PM2.5
20.25μg/m³
PM10
42.94ppb
O3
0.55ppb
SO2
7.48ppb
NO2
0.08ppm
CO
AQI 44
Good
8.39μg/m³
PM2.5
20.39μg/m³
PM10
44.66ppb
O3
0.59ppb
SO2
6.21ppb
NO2
0.08ppm
CO
AQI 52
Moderate
10.41μg/m³
PM2.5
19.66μg/m³
PM10
49.31ppb
O3
0.73ppb
SO2
6.96ppb
NO2
0.09ppm
CO
AQI 38
Good
6.79μg/m³
PM2.5
20.52μg/m³
PM10
41.43ppb
O3
0.46ppb
SO2
9.10ppb
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 08:00:00 on 2025-06-19.
In the last 24 hours, the best air quality in West Yorkshire, UK was observed at 03:00:00 on 2025-06-19.
As of now, the AQI in West Yorkshire, UK is 52, 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 9.915 μg/m3.
The PM10 concentration in West Yorkshire, UK is 23.514 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in West Yorkshire, UK is 0.076 ppm.
Currently, West Yorkshire, UK has a sulfur dioxide (SO2) concentration of 0.594 ppb.
The current ozone (O3) level in West Yorkshire, UK at the moment is 45.581 ppm.
Nitrogen dioxide (NO2) level in West Yorkshire, UK at the moment is 11.501 ppb.
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