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)
52
Moderate
Northumberland, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.36 μg/m³
0
55
155
255
425
605+
21.46 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
12.97 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Northumberland, UK
Northumberland, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 60
Moderate
14.21μg/m³
PM2.5
28.64μg/m³
PM10
19.06ppb
O3
0.67ppb
SO2
24.43ppb
NO2
0.24ppm
CO
AQI 60
Moderate
13.70μg/m³
PM2.5
26.21μg/m³
PM10
20.68ppb
O3
0.68ppb
SO2
16.20ppb
NO2
0.23ppm
CO
AQI 27
Good
5.33μg/m³
PM2.5
10.07μg/m³
PM10
22.37ppb
O3
0.53ppb
SO2
6.69ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.02μg/m³
PM2.5
35.01μg/m³
PM10
18.10ppb
O3
0.71ppb
SO2
16.08ppb
NO2
0.22ppm
CO
AQI 38
Good
7.19μg/m³
PM2.5
27.82μg/m³
PM10
17.75ppb
O3
0.62ppb
SO2
11.66ppb
NO2
0.11ppm
CO
AQI 56
Moderate
11.65μg/m³
PM2.5
21.63μg/m³
PM10
20.58ppb
O3
0.71ppb
SO2
12.03ppb
NO2
0.22ppm
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 10:00:00, 2026-01-16.
The best air quality in Northumberland, UK was observed at 07:00:00 on 2026-01-17.
The air quality in Northumberland, UK right now is Moderate, with an AQI of 52.
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 10.343 μg/m3.
Northumberland, UK currently has a PM10 concentration of 19.365 μg/m3.
The current carbon monoxide (CO) level in Northumberland, UK is 0.28 ppm.
The current sulfur dioxide (SO2) concentration in Northumberland, UK is 0.656 ppb.
Northumberland, UK currently has an ozone (O3) concentration of 21.46 ppm.
The current level of nitrogen dioxide (NO2) in Northumberland, UK is 12.971 ppb.
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