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)
34
Good
Norfolk, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.37 μg/m³
0
55
155
255
425
605+
36.91 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
2.80 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Norfolk, UK
Norfolk, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 34
Good
4.45μg/m³
PM2.5
10.43μg/m³
PM10
37.13ppb
O3
0.36ppb
SO2
2.84ppb
NO2
0.07ppm
CO
AQI 34
Good
4.97μg/m³
PM2.5
13.07μg/m³
PM10
36.65ppb
O3
0.35ppb
SO2
5.11ppb
NO2
0.04ppm
CO
AQI 31
Good
5.40μg/m³
PM2.5
14.00μg/m³
PM10
33.54ppb
O3
0.36ppb
SO2
4.50ppb
NO2
0.04ppm
CO
AQI 33
Good
4.93μg/m³
PM2.5
14.13μg/m³
PM10
35.82ppb
O3
1.50ppb
SO2
9.65ppb
NO2
0.07ppm
CO
AQI 34
Good
6.26μg/m³
PM2.5
18.96μg/m³
PM10
36.56ppb
O3
0.34ppb
SO2
3.48ppb
NO2
0.04ppm
CO
AQI 34
Good
5.44μg/m³
PM2.5
18.55μg/m³
PM10
37.36ppb
O3
0.33ppb
SO2
2.21ppb
NO2
0.03ppm
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 08:00:00 on 2026-03-28.
The best air quality in Norfolk, UK was recorded at 03:00:00 on 2026-03-29.
The real-time air quality index in Norfolk, UK is 34, currently categorized as Good.
The most common pollutant in Norfolk, UK is O3.
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 4.556 μg/m3.
The current PM10 levels in Norfolk, UK are 8.367 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.098 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 0.578 ppb.
The current ozone (O3) levels at Norfolk, UK is 36.91 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 2.802 ppb.
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