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)
44
Good
York, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.06 μg/m³
0
55
155
255
425
605+
32.20 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
7.90 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
York, UK
York, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 49
Good
9.19μg/m³
PM2.5
16.20μg/m³
PM10
39.69ppb
O3
0.45ppb
SO2
7.02ppb
NO2
0.23ppm
CO
AQI 44
Good
7.83μg/m³
PM2.5
19.95μg/m³
PM10
35.94ppb
O3
0.53ppb
SO2
2.55ppb
NO2
0.23ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
23.79μg/m³
PM10
36.19ppb
O3
0.49ppb
SO2
7.71ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
19.35μg/m³
PM10
40.91ppb
O3
0.39ppb
SO2
7.30ppb
NO2
0.23ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
28.42μg/m³
PM10
35.80ppb
O3
0.54ppb
SO2
6.08ppb
NO2
0.23ppm
CO
AQI 38
Good
7.07μg/m³
PM2.5
16.79μg/m³
PM10
34.71ppb
O3
0.68ppb
SO2
3.46ppb
NO2
0.23ppm
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 06:00:00 on 2025-07-14.
In the last 24 hrs, the best air quality in York, UK was observed at 08:00:00 on 2025-07-14.
The current air quality in York, UK is 44, categorized as Good 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 7.999 μg/m3.
The current PM10 concentration at York, UK is 18.061 μg/m3.
The current carbon monoxide (CO) concentration at York, UK is 0.251 ppm.
The current sulfur dioxide (SO2) concentration at York, UK is 0.532 ppb.
The current ozone (O3) concentration at York, UK is 36.739 ppm.
The current nitrogen dioxide (NO2) concentration at York, UK is 3.848 ppb.
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