Stay updated with real-time air quality in Northumberland, UK 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)
64
Moderate
Northumberland, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.61 μg/m³
0
55
155
255
425
605+
15.75 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
11.00 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Northumberland, UK
Northumberland, UK
Scroll To Air Quality MapLoading...
| No results found | |||||||
| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 82
Moderate
26.24μg/m³
PM2.5
48.02μg/m³
PM10
3.48ppb
O3
0.60ppb
SO2
10.77ppb
NO2
0.32ppm
CO
AQI 84
Moderate
27.03μg/m³
PM2.5
42.79μg/m³
PM10
2.87ppb
O3
0.59ppb
SO2
11.00ppb
NO2
0.32ppm
CO
AQI 56
Moderate
12.19μg/m³
PM2.5
23.05μg/m³
PM10
12.64ppb
O3
0.47ppb
SO2
6.04ppb
NO2
0.26ppm
CO
AQI 82
Moderate
25.79μg/m³
PM2.5
69.01μg/m³
PM10
3.34ppb
O3
0.48ppb
SO2
12.78ppb
NO2
0.32ppm
CO
AQI 49
Good
8.61μg/m³
PM2.5
16.28μg/m³
PM10
13.47ppb
O3
2.31ppb
SO2
3.51ppb
NO2
0.30ppm
CO
AQI 79
Moderate
23.72μg/m³
PM2.5
50.81μg/m³
PM10
6.93ppb
O3
0.49ppb
SO2
8.30ppb
NO2
0.32ppm
CO
The air quality data for Northumberland, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Northumberland, UK are available every hour.
Northumberland, UK experienced its worst air quality at 11:00:00, 2025-11-06.
The best air quality in Northumberland, UK was observed at 05:00:00 on 2025-11-06.
The air quality in Northumberland, UK right now is Moderate, with an AQI of 79.
In Northumberland, UK, PM2.5 is the most frequently found pollutant.
When air quality in Northumberland, UK is compromised, staying indoors and wearing a mask can reduce health risks.
Northumberland, UK currently has a PM2.5 concentration of 23.685 μg/m3.
Northumberland, UK currently has a PM10 concentration of 51.15 μg/m3.
The current carbon monoxide (CO) level in Northumberland, UK is 0.293 ppm.
The current sulfur dioxide (SO2) concentration in Northumberland, UK is 0.515 ppb.
Northumberland, UK currently has an ozone (O3) concentration of 5.73 ppm.
The current level of nitrogen dioxide (NO2) in Northumberland, UK is 9.755 ppb.
All Rights Reserved © Ambee Inc. 2025