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)
43
Good
Hexham, Northumberland
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.25 μg/m³
0
55
155
255
425
605+
46.20 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
1.15 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Hexham, Northumberland
Hexham, Northumberland
Scroll To Air Quality MapLoading...
AQI 39
Good
4.62μg/m³
PM2.5
11.23μg/m³
PM10
41.90ppb
O3
0.57ppb
SO2
1.83ppb
NO2
0.10ppm
CO
AQI 39
Good
4.64μg/m³
PM2.5
9.67μg/m³
PM10
41.81ppb
O3
0.57ppb
SO2
1.80ppb
NO2
0.10ppm
CO
AQI 39
Good
4.66μg/m³
PM2.5
11.26μg/m³
PM10
41.89ppb
O3
0.58ppb
SO2
1.85ppb
NO2
0.10ppm
CO
AQI 39
Good
4.57μg/m³
PM2.5
11.99μg/m³
PM10
42.22ppb
O3
0.57ppb
SO2
1.85ppb
NO2
0.10ppm
CO
AQI 38
Good
5.09μg/m³
PM2.5
11.75μg/m³
PM10
41.23ppb
O3
0.87ppb
SO2
2.27ppb
NO2
0.10ppm
CO
AQI 38
Good
4.68μg/m³
PM2.5
10.58μg/m³
PM10
41.21ppb
O3
0.58ppb
SO2
1.80ppb
NO2
0.10ppm
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 08:00:00 on 2026-03-29.
The best air quality in Hexham, Northumberland was recorded at 03:00:00 on 2026-03-29.
The real-time air quality index in Hexham, Northumberland is 43, 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 3.825 μg/m3.
The current PM10 levels in Hexham, Northumberland are 10.246 μg/m3.
The current carbon monoxide (CO) level in Hexham, Northumberland is 0.11 ppm.
The current sulfur dioxide (SO2) levels in Hexham, Northumberland are 0.352 ppb.
The current ozone (O3) levels at Hexham, Northumberland is 46.201 ppm.
The current nitrogen dioxide (NO2) levels at Hexham, Northumberland is 1.153 ppb.
All Rights Reserved © Ambee Inc. 2025