Stay updated with real-time air quality in Hexham, Northumberland 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)
27
Good
Hexham, Northumberland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.60 μg/m³
0
55
155
255
425
605+
28.50 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
3.93 ppb
0
54
101
361
1250
2050+
0.50 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hexham, Northumberland
Hexham, Northumberland
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AQI 27
Good
5.09μg/m³
PM2.5
15.55μg/m³
PM10
27.85ppb
O3
0.88ppb
SO2
6.59ppb
NO2
0.77ppm
CO
AQI 27
Good
5.42μg/m³
PM2.5
14.59μg/m³
PM10
28.41ppb
O3
0.88ppb
SO2
4.23ppb
NO2
0.77ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
15.63μg/m³
PM10
27.75ppb
O3
0.88ppb
SO2
4.25ppb
NO2
0.77ppm
CO
AQI 27
Good
5.07μg/m³
PM2.5
15.35μg/m³
PM10
27.85ppb
O3
0.88ppb
SO2
8.66ppb
NO2
0.77ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
17.84μg/m³
PM10
27.31ppb
O3
0.82ppb
SO2
7.39ppb
NO2
0.77ppm
CO
AQI 27
Good
5.22μg/m³
PM2.5
15.95μg/m³
PM10
27.65ppb
O3
0.83ppb
SO2
4.17ppb
NO2
0.77ppm
CO
Air quality measurements for Northumberland, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Hexham, Northumberland is updated on an hourly basis.
The worst air quality in Hexham, Northumberland was recorded at 11:00:00 on 2026-11-11.
The best air quality in Hexham, Northumberland was recorded at 08:00:00 on 2026-11-12.
The real-time air quality index in Hexham, Northumberland is 27, currently categorized as Good.
The most common pollutant in Hexham, Northumberland is O3.
If the air quality in Hexham, Northumberland is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Hexham, Northumberland at present are 4.273 μg/m3.
The current PM10 levels in Hexham, Northumberland are 10.602 μg/m3.
The current carbon monoxide (CO) level in Hexham, Northumberland is 0.502 ppm.
The current sulfur dioxide (SO2) levels in Hexham, Northumberland are 0.579 ppb.
The current ozone (O3) levels at Hexham, Northumberland is 28.502 ppm.
The current nitrogen dioxide (NO2) levels at Hexham, Northumberland is 3.933 ppb.
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