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)
38
Good
Leeds, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.13 μg/m³
0
55
155
255
425
605+
27.56 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
4.79 ppb
0
54
101
361
1250
2050+
0.06 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Leeds, West Yorkshire
Leeds, West Yorkshire
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AQI 44
Good
7.80μg/m³
PM2.5
18.12μg/m³
PM10
27.09ppb
O3
0.71ppb
SO2
5.76ppb
NO2
0.06ppm
CO
AQI 38
Good
7.41μg/m³
PM2.5
16.95μg/m³
PM10
27.54ppb
O3
0.68ppb
SO2
5.25ppb
NO2
0.06ppm
CO
AQI 44
Good
7.75μg/m³
PM2.5
18.27μg/m³
PM10
27.49ppb
O3
0.69ppb
SO2
5.76ppb
NO2
0.06ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
17.81μg/m³
PM10
27.52ppb
O3
0.70ppb
SO2
5.59ppb
NO2
0.06ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
24.25μg/m³
PM10
27.43ppb
O3
0.53ppb
SO2
5.67ppb
NO2
0.05ppm
CO
AQI 38
Good
7.46μg/m³
PM2.5
19.21μg/m³
PM10
27.82ppb
O3
0.59ppb
SO2
5.47ppb
NO2
0.06ppm
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, 2026-08-13.
The best air quality in Leeds, West Yorkshire was observed at 04:00:00 on 2026-08-14.
The air quality in Leeds, West Yorkshire right now is Good, with an AQI of 38.
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 7.048 μg/m3.
Leeds, West Yorkshire currently has a PM10 concentration of 15.127 μg/m3.
The current carbon monoxide (CO) level in Leeds, West Yorkshire is 0.056 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 26.027 ppm.
The current level of nitrogen dioxide (NO2) in Leeds, West Yorkshire is 5.851 ppb.
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