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)
29
Good
Hexham, Northumberland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.09 μg/m³
0
55
155
255
425
605+
30.60 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
2.36 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hexham, Northumberland
Hexham, Northumberland
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AQI 38
Good
7.44μg/m³
PM2.5
11.55μg/m³
PM10
28.91ppb
O3
0.41ppb
SO2
3.90ppb
NO2
0.14ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
12.44μg/m³
PM10
30.38ppb
O3
0.43ppb
SO2
4.96ppb
NO2
0.15ppm
CO
AQI 49
Good
8.67μg/m³
PM2.5
13.62μg/m³
PM10
26.67ppb
O3
0.66ppb
SO2
8.90ppb
NO2
0.17ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
10.76μg/m³
PM10
27.74ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.14ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
15.24μg/m³
PM10
23.14ppb
O3
0.98ppb
SO2
13.37ppb
NO2
0.18ppm
CO
AQI 49
Good
9.39μg/m³
PM2.5
15.13μg/m³
PM10
28.28ppb
O3
0.62ppb
SO2
9.06ppb
NO2
0.18ppm
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 03:00:00 on 2025-12-28.
The best air quality in Hexham, Northumberland was recorded at 08:00:00 on 2025-12-28.
The real-time air quality index in Hexham, Northumberland is 29, 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 4.922 μg/m3.
The current PM10 levels in Hexham, Northumberland are 9.091 μg/m3.
The current carbon monoxide (CO) level in Hexham, Northumberland is 0.127 ppm.
The current sulfur dioxide (SO2) levels in Hexham, Northumberland are 0.325 ppb.
The current ozone (O3) levels at Hexham, Northumberland is 30.603 ppm.
The current nitrogen dioxide (NO2) levels at Hexham, Northumberland is 2.363 ppb.
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