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)
84
Moderate
Northallerton, North Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.85 μg/m³
0
55
155
255
425
605+
65.43 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
10.15 ppb
0
54
101
361
1250
2050+
0.08 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Northallerton, North Yorkshire
Northallerton, North Yorkshire
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AQI 33
Good
5.88μg/m³
PM2.5
9.59μg/m³
PM10
24.00ppb
O3
0.52ppb
SO2
2.02ppb
NO2
0.28ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
12.98μg/m³
PM10
28.63ppb
O3
0.44ppb
SO2
3.16ppb
NO2
0.28ppm
CO
AQI 27
Good
4.75μg/m³
PM2.5
12.86μg/m³
PM10
28.06ppb
O3
0.44ppb
SO2
2.82ppb
NO2
0.28ppm
CO
AQI 33
Good
6.20μg/m³
PM2.5
10.63μg/m³
PM10
25.45ppb
O3
0.56ppb
SO2
3.45ppb
NO2
0.28ppm
CO
AQI 27
Good
4.75μg/m³
PM2.5
12.86μg/m³
PM10
28.06ppb
O3
0.44ppb
SO2
2.82ppb
NO2
0.28ppm
CO
AQI 23
Good
3.54μg/m³
PM2.5
12.21μg/m³
PM10
25.21ppb
O3
0.41ppb
SO2
4.84ppb
NO2
0.28ppm
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 11:00:00 on 2025-06-18.
In the last 24 hours, the best air quality in Northallerton, North Yorkshire was observed at 04:00:00 on 2025-06-19.
As of now, the AQI in Northallerton, North Yorkshire is 27, 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 4.829 μg/m3.
The PM10 concentration in Northallerton, North Yorkshire is 10.101 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Northallerton, North Yorkshire is 0.28 ppm.
Currently, Northallerton, North Yorkshire has a sulfur dioxide (SO2) concentration of 0.501 ppb.
The current ozone (O3) level in Northallerton, North Yorkshire at the moment is 28.198 ppm.
Nitrogen dioxide (NO2) level in Northallerton, North Yorkshire at the moment is 3.49 ppb.
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