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)
30
Good
Hexham, Northumberland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.31 μg/m³
0
55
155
255
425
605+
31.60 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
4.30 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hexham, Northumberland
Hexham, Northumberland
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AQI 29
Good
4.71μg/m³
PM2.5
11.08μg/m³
PM10
30.57ppb
O3
0.44ppb
SO2
7.07ppb
NO2
0.06ppm
CO
AQI 28
Good
4.72μg/m³
PM2.5
11.20μg/m³
PM10
29.63ppb
O3
0.44ppb
SO2
4.89ppb
NO2
0.05ppm
CO
AQI 29
Good
4.71μg/m³
PM2.5
11.11μg/m³
PM10
30.70ppb
O3
0.44ppb
SO2
7.05ppb
NO2
0.06ppm
CO
AQI 28
Good
4.71μg/m³
PM2.5
11.10μg/m³
PM10
30.06ppb
O3
0.44ppb
SO2
4.77ppb
NO2
0.06ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
10.85μg/m³
PM10
28.37ppb
O3
0.44ppb
SO2
5.62ppb
NO2
0.05ppm
CO
AQI 28
Good
4.71μg/m³
PM2.5
11.22μg/m³
PM10
29.89ppb
O3
0.44ppb
SO2
4.93ppb
NO2
0.05ppm
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 05:00:00 on 2025-11-16.
The best air quality in Hexham, Northumberland was recorded at 12:00:00 on 2025-11-17.
The real-time air quality index in Hexham, Northumberland is 30, 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 3.709 μg/m3.
The current PM10 levels in Hexham, Northumberland are 7.787 μg/m3.
The current carbon monoxide (CO) level in Hexham, Northumberland is 0.084 ppm.
The current sulfur dioxide (SO2) levels in Hexham, Northumberland are 0.316 ppb.
The current ozone (O3) levels at Hexham, Northumberland is 32.231 ppm.
The current nitrogen dioxide (NO2) levels at Hexham, Northumberland is 3.639 ppb.
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