Stay updated with real-time air quality in York, 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)
60
Moderate
York, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.17 μg/m³
0
55
155
255
425
605+
12.77 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
7.73 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
York, UK
York, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 62
Moderate
15.29μg/m³
PM2.5
22.36μg/m³
PM10
16.05ppb
O3
0.59ppb
SO2
11.96ppb
NO2
0.10ppm
CO
AQI 71
Moderate
19.72μg/m³
PM2.5
32.24μg/m³
PM10
14.59ppb
O3
0.52ppb
SO2
14.17ppb
NO2
0.12ppm
CO
AQI 71
Moderate
19.96μg/m³
PM2.5
37.95μg/m³
PM10
11.09ppb
O3
0.54ppb
SO2
20.72ppb
NO2
0.11ppm
CO
AQI 62
Moderate
15.10μg/m³
PM2.5
24.43μg/m³
PM10
16.15ppb
O3
0.54ppb
SO2
10.78ppb
NO2
0.09ppm
CO
AQI 64
Moderate
16.42μg/m³
PM2.5
45.03μg/m³
PM10
11.46ppb
O3
0.63ppb
SO2
18.20ppb
NO2
0.10ppm
CO
AQI 64
Moderate
16.43μg/m³
PM2.5
24.90μg/m³
PM10
17.84ppb
O3
0.44ppb
SO2
12.10ppb
NO2
0.13ppm
CO
Air quality data and pollutant measurements for York, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for York, UK is updated every hour.
The worst air quality in York, UK in the last 24 hours was observed at 10:00:00 on 2025-11-06.
In the last 24 hrs, the best air quality in York, UK was observed at 12:00:00 on 2025-11-07.
The current air quality in York, UK is 60, categorized as Moderate based on real-time data.
The most common pollutant in York, UK is PM2.5.
If the air quality in York, UK is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at York, UK is 14.278 μg/m3.
The current PM10 concentration at York, UK is 23.731 μg/m3.
The current carbon monoxide (CO) concentration at York, UK is 0.107 ppm.
The current sulfur dioxide (SO2) concentration at York, UK is 0.525 ppb.
The current ozone (O3) concentration at York, UK is 13.29 ppm.
The current nitrogen dioxide (NO2) concentration at York, UK is 8.27 ppb.
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