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)
60
Moderate
Leeds, West Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.12 μg/m³
0
55
155
255
425
605+
14.80 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
4.79 ppb
0
54
101
361
1250
2050+
0.24 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 22
Good
3.76μg/m³
PM2.5
8.59μg/m³
PM10
23.86ppb
O3
0.73ppb
SO2
2.85ppb
NO2
0.24ppm
CO
AQI 22
Good
3.53μg/m³
PM2.5
7.70μg/m³
PM10
23.82ppb
O3
0.73ppb
SO2
2.85ppb
NO2
0.24ppm
CO
AQI 22
Good
3.69μg/m³
PM2.5
9.06μg/m³
PM10
23.83ppb
O3
0.73ppb
SO2
3.65ppb
NO2
0.24ppm
CO
AQI 22
Good
3.58μg/m³
PM2.5
7.87μg/m³
PM10
23.86ppb
O3
0.73ppb
SO2
2.84ppb
NO2
0.24ppm
CO
AQI 22
Good
3.23μg/m³
PM2.5
7.21μg/m³
PM10
24.09ppb
O3
0.71ppb
SO2
2.29ppb
NO2
0.24ppm
CO
AQI 22
Good
2.78μg/m³
PM2.5
8.43μg/m³
PM10
23.75ppb
O3
0.74ppb
SO2
3.87ppb
NO2
0.24ppm
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 08:00:00, 2025-07-22.
The best air quality in Leeds, West Yorkshire was observed at 02:00:00 on 2025-07-23.
The air quality in Leeds, West Yorkshire right now is Good, with an AQI of 21.
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 3.048 μg/m3.
Leeds, West Yorkshire currently has a PM10 concentration of 6.145 μg/m3.
The current carbon monoxide (CO) level in Leeds, West Yorkshire is 0.24 ppm.
The current sulfur dioxide (SO2) concentration in Leeds, West Yorkshire is 0.872 ppb.
Leeds, West Yorkshire currently has an ozone (O3) concentration of 22.96 ppm.
The current level of nitrogen dioxide (NO2) in Leeds, West Yorkshire is 3.648 ppb.
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