Stay updated with real-time air quality in Northallerton, North 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)
58
Moderate
Northallerton, North Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
12.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.52 μg/m³
0
55
155
255
425
605+
23.88 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
7.79 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Northallerton, North Yorkshire
Northallerton, North Yorkshire
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AQI 54
Moderate
10.83μg/m³
PM2.5
21.63μg/m³
PM10
21.63ppb
O3
0.84ppb
SO2
3.90ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
19.19μg/m³
PM10
15.16ppb
O3
0.50ppb
SO2
7.21ppb
NO2
0.07ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
34.45μg/m³
PM10
14.95ppb
O3
0.48ppb
SO2
4.18ppb
NO2
0.07ppm
CO
AQI 52
Moderate
10.45μg/m³
PM2.5
22.75μg/m³
PM10
18.54ppb
O3
0.79ppb
SO2
4.14ppb
NO2
0.07ppm
CO
AQI 52
Moderate
9.95μg/m³
PM2.5
34.45μg/m³
PM10
14.95ppb
O3
0.48ppb
SO2
4.18ppb
NO2
0.07ppm
CO
AQI 44
Good
8.43μg/m³
PM2.5
17.08μg/m³
PM10
13.88ppb
O3
0.42ppb
SO2
5.47ppb
NO2
0.07ppm
CO
Air quality and pollutant data for North Yorkshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Northallerton, North Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Northallerton, North Yorkshire was at its worst at 12:00:00 on 2025-07-23.
In the last 24 hours, the best air quality in Northallerton, North Yorkshire was observed at 03:00:00 on 2025-07-23.
As of now, the AQI in Northallerton, North Yorkshire is 54, indicating Moderate conditions.
Northallerton, North Yorkshire air has the highest levels of PM2.5.
Poor air quality in Northallerton, North Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Northallerton, North Yorkshire are currently 10.8 μg/m3.
The PM10 concentration in Northallerton, North Yorkshire is 23.118 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Northallerton, North Yorkshire is 0.082 ppm.
Currently, Northallerton, North Yorkshire has a sulfur dioxide (SO2) concentration of 0.775 ppb.
The current ozone (O3) level in Northallerton, North Yorkshire at the moment is 16.419 ppm.
Nitrogen dioxide (NO2) level in Northallerton, North Yorkshire at the moment is 5.915 ppb.
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