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)
58
Moderate
Hexham, Northumberland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.98 μg/m³
0
55
155
255
425
605+
13.89 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
4.33 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Hexham, Northumberland
Hexham, Northumberland
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AQI 66
Moderate
17.37μg/m³
PM2.5
36.06μg/m³
PM10
13.23ppb
O3
0.58ppb
SO2
10.53ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.24μg/m³
PM2.5
33.98μg/m³
PM10
11.40ppb
O3
0.59ppb
SO2
9.35ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.18μg/m³
PM2.5
36.72μg/m³
PM10
11.43ppb
O3
0.58ppb
SO2
9.95ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.30μg/m³
PM2.5
34.18μg/m³
PM10
13.75ppb
O3
0.58ppb
SO2
11.72ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.21μg/m³
PM2.5
27.46μg/m³
PM10
11.16ppb
O3
0.61ppb
SO2
11.97ppb
NO2
0.28ppm
CO
AQI 66
Moderate
17.45μg/m³
PM2.5
33.94μg/m³
PM10
11.93ppb
O3
0.58ppb
SO2
9.88ppb
NO2
0.28ppm
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 04:00:00 on 2025-11-07.
The best air quality in Hexham, Northumberland was recorded at 03:00:00 on 2025-11-07.
The real-time air quality index in Hexham, Northumberland is 60, currently categorized as Moderate.
The most common pollutant in Hexham, Northumberland is PM2.5.
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 14.47 μg/m3.
The current PM10 levels in Hexham, Northumberland are 29.037 μg/m3.
The current carbon monoxide (CO) level in Hexham, Northumberland is 0.218 ppm.
The current sulfur dioxide (SO2) levels in Hexham, Northumberland are 0.434 ppb.
The current ozone (O3) levels at Hexham, Northumberland is 13.692 ppm.
The current nitrogen dioxide (NO2) levels at Hexham, Northumberland is 8.539 ppb.
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