Stay updated with real-time air quality in Leeds, 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)
33
Good
Leeds, West Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.03 μg/m³
0
55
155
255
425
605+
35.71 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
3.70 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Leeds, West Yorkshire
Leeds, West Yorkshire
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AQI 32
Good
5.27μg/m³
PM2.5
8.87μg/m³
PM10
35.23ppb
O3
0.73ppb
SO2
3.54ppb
NO2
0.28ppm
CO
AQI 32
Good
5.07μg/m³
PM2.5
8.58μg/m³
PM10
34.93ppb
O3
0.70ppb
SO2
3.43ppb
NO2
0.28ppm
CO
AQI 32
Good
5.23μg/m³
PM2.5
8.80μg/m³
PM10
35.02ppb
O3
0.73ppb
SO2
3.99ppb
NO2
0.28ppm
CO
AQI 32
Good
5.13μg/m³
PM2.5
8.92μg/m³
PM10
35.08ppb
O3
0.71ppb
SO2
3.49ppb
NO2
0.28ppm
CO
AQI 31
Good
4.27μg/m³
PM2.5
9.61μg/m³
PM10
33.27ppb
O3
0.65ppb
SO2
3.99ppb
NO2
0.28ppm
CO
AQI 32
Good
4.69μg/m³
PM2.5
9.57μg/m³
PM10
35.20ppb
O3
0.68ppb
SO2
4.10ppb
NO2
0.28ppm
CO
The air quality data for West Yorkshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Leeds, West Yorkshire are available every hour.
Leeds, West Yorkshire experienced its worst air quality at 09:00:00, 2025-06-14.
The best air quality in Leeds, West Yorkshire was observed at 01:00:00 on 2025-06-15.
The air quality in Leeds, West Yorkshire right now is Good, with an AQI of 33.
In Leeds, West Yorkshire, O3 is the most frequently found pollutant.
When air quality in Leeds, West Yorkshire is compromised, staying indoors and wearing a mask can reduce health risks.
Leeds, West Yorkshire currently has a PM2.5 concentration of 5.023 μg/m3.
Leeds, West Yorkshire currently has a PM10 concentration of 8.027 μg/m3.
The current carbon monoxide (CO) level in Leeds, West Yorkshire is 0.278 ppm.
The current sulfur dioxide (SO2) concentration in Leeds, West Yorkshire is 0.763 ppb.
Leeds, West Yorkshire currently has an ozone (O3) concentration of 35.711 ppm.
The current level of nitrogen dioxide (NO2) in Leeds, West Yorkshire is 3.699 ppb.
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