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)
16
Good
Leeds, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
4.01 μg/m³
0
55
155
255
425
605+
2.05 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
11.19 ppb
0
54
101
361
1250
2050+
0.80 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 16
Good
3.36μg/m³
PM2.5
5.48μg/m³
PM10
3.54ppb
O3
0.45ppb
SO2
13.65ppb
NO2
1.01ppm
CO
AQI 22
Good
3.56μg/m³
PM2.5
5.03μg/m³
PM10
3.79ppb
O3
0.47ppb
SO2
13.77ppb
NO2
1.01ppm
CO
AQI 16
Good
3.35μg/m³
PM2.5
6.44μg/m³
PM10
5.23ppb
O3
0.52ppb
SO2
16.69ppb
NO2
1.01ppm
CO
AQI 22
Good
3.52μg/m³
PM2.5
5.57μg/m³
PM10
3.70ppb
O3
0.46ppb
SO2
13.24ppb
NO2
1.01ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
9.14μg/m³
PM10
10.44ppb
O3
0.68ppb
SO2
22.09ppb
NO2
1.01ppm
CO
AQI 22
Good
3.78μg/m³
PM2.5
16.05μg/m³
PM10
10.20ppb
O3
0.66ppb
SO2
22.75ppb
NO2
1.01ppm
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 01:00:00, 2026-02-11.
The best air quality in Leeds, West Yorkshire was observed at 12:00:00 on 2026-02-12.
The air quality in Leeds, West Yorkshire right now is Good, with an AQI of 16.
In Leeds, West Yorkshire, PM2.5 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 3.002 μg/m3.
Leeds, West Yorkshire currently has a PM10 concentration of 4.01 μg/m3.
The current carbon monoxide (CO) level in Leeds, West Yorkshire is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in Leeds, West Yorkshire is 0.382 ppb.
Leeds, West Yorkshire currently has an ozone (O3) concentration of 2.051 ppm.
The current level of nitrogen dioxide (NO2) in Leeds, West Yorkshire is 11.191 ppb.
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