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
3.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.16 μg/m³
0
55
155
255
425
605+
36.22 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
1.50 ppb
0
54
101
361
1250
2050+
0.12 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 31
Good
3.98μg/m³
PM2.5
11.42μg/m³
PM10
32.86ppb
O3
0.23ppb
SO2
2.37ppb
NO2
0.11ppm
CO
AQI 31
Good
3.70μg/m³
PM2.5
11.44μg/m³
PM10
34.26ppb
O3
0.28ppb
SO2
1.64ppb
NO2
0.11ppm
CO
AQI 27
Good
3.14μg/m³
PM2.5
10.95μg/m³
PM10
28.92ppb
O3
0.29ppb
SO2
2.53ppb
NO2
0.02ppm
CO
AQI 32
Good
3.95μg/m³
PM2.5
13.99μg/m³
PM10
35.06ppb
O3
0.27ppb
SO2
1.71ppb
NO2
0.12ppm
CO
AQI 32
Good
3.25μg/m³
PM2.5
14.13μg/m³
PM10
35.12ppb
O3
0.33ppb
SO2
1.95ppb
NO2
0.12ppm
CO
AQI 28
Good
3.57μg/m³
PM2.5
8.37μg/m³
PM10
30.33ppb
O3
0.19ppb
SO2
1.84ppb
NO2
0.04ppm
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 03:00:00 on 2025-12-28.
The best air quality in Norfolk, UK was recorded at 09:00:00 on 2025-12-28.
The real-time air quality index in Norfolk, UK is 33, 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 3.573 μg/m3.
The current PM10 levels in Norfolk, UK are 12.165 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.122 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 0.189 ppb.
The current ozone (O3) levels at Norfolk, UK is 36.221 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 1.502 ppb.
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