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)
38
Good
Northallerton, North Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.72 μg/m³
0
55
155
255
425
605+
25.46 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
6.75 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Northallerton, North Yorkshire
Northallerton, North Yorkshire
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AQI 33
Good
5.87μg/m³
PM2.5
13.50μg/m³
PM10
30.80ppb
O3
0.28ppb
SO2
3.95ppb
NO2
0.14ppm
CO
AQI 27
Good
5.30μg/m³
PM2.5
12.24μg/m³
PM10
27.63ppb
O3
0.62ppb
SO2
7.75ppb
NO2
0.17ppm
CO
AQI 28
Good
5.08μg/m³
PM2.5
12.02μg/m³
PM10
29.95ppb
O3
0.62ppb
SO2
7.51ppb
NO2
0.17ppm
CO
AQI 38
Good
6.62μg/m³
PM2.5
15.56μg/m³
PM10
25.95ppb
O3
0.37ppb
SO2
4.27ppb
NO2
0.14ppm
CO
AQI 28
Good
5.08μg/m³
PM2.5
12.02μg/m³
PM10
29.95ppb
O3
0.62ppb
SO2
7.51ppb
NO2
0.17ppm
CO
AQI 33
Good
3.42μg/m³
PM2.5
10.44μg/m³
PM10
35.99ppb
O3
0.27ppb
SO2
3.81ppb
NO2
0.14ppm
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 07:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Northallerton, North Yorkshire was observed at 10:00:00 on 2025-12-28.
As of now, the AQI in Northallerton, North Yorkshire is 38, indicating Good 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 7.472 μg/m3.
The PM10 concentration in Northallerton, North Yorkshire is 15.72 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Northallerton, North Yorkshire is 0.169 ppm.
Currently, Northallerton, North Yorkshire has a sulfur dioxide (SO2) concentration of 0.529 ppb.
The current ozone (O3) level in Northallerton, North Yorkshire at the moment is 25.46 ppm.
Nitrogen dioxide (NO2) level in Northallerton, North Yorkshire at the moment is 6.749 ppb.
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