Stay updated with real-time air quality in Norfolk, 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)
33
Good
Norfolk, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.90 μg/m³
0
55
155
255
425
605+
30.77 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
3.71 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Norfolk, UK
Norfolk, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 38
Good
6.96μg/m³
PM2.5
13.18μg/m³
PM10
28.54ppb
O3
0.44ppb
SO2
4.79ppb
NO2
0.76ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
13.00μg/m³
PM10
25.53ppb
O3
0.55ppb
SO2
10.54ppb
NO2
0.76ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
15.67μg/m³
PM10
25.38ppb
O3
0.48ppb
SO2
8.33ppb
NO2
0.76ppm
CO
AQI 38
Good
7.32μg/m³
PM2.5
18.60μg/m³
PM10
26.45ppb
O3
0.72ppb
SO2
10.67ppb
NO2
0.75ppm
CO
AQI 49
Good
9.16μg/m³
PM2.5
19.22μg/m³
PM10
21.77ppb
O3
0.64ppb
SO2
12.31ppb
NO2
0.76ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
13.54μg/m³
PM10
20.07ppb
O3
0.64ppb
SO2
7.62ppb
NO2
0.76ppm
CO
Air quality measurements for Norfolk, 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 Norfolk, UK is updated on an hourly basis.
The worst air quality in Norfolk, UK was recorded at 02:00:00 on 2026-11-12.
The best air quality in Norfolk, UK was recorded at 10:00:00 on 2026-11-12.
The real-time air quality index in Norfolk, UK is 33, currently categorized as Good.
The most common pollutant in Norfolk, UK is PM2.5.
If the air quality in Norfolk, UK is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Norfolk, UK at present are 5.978 μg/m3.
The current PM10 levels in Norfolk, UK are 13.896 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.761 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 0.453 ppb.
The current ozone (O3) levels at Norfolk, UK is 30.772 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 3.712 ppb.
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