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)
29
Good
Norfolk, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.35 μg/m³
0
55
155
255
425
605+
30.81 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.31 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 29
Good
4.13μg/m³
PM2.5
9.45μg/m³
PM10
31.37ppb
O3
0.43ppb
SO2
5.00ppb
NO2
0.31ppm
CO
AQI 29
Good
3.93μg/m³
PM2.5
9.68μg/m³
PM10
30.63ppb
O3
0.49ppb
SO2
6.27ppb
NO2
0.31ppm
CO
AQI 29
Good
4.33μg/m³
PM2.5
10.14μg/m³
PM10
31.25ppb
O3
0.47ppb
SO2
3.79ppb
NO2
0.31ppm
CO
AQI 29
Good
4.53μg/m³
PM2.5
10.29μg/m³
PM10
31.39ppb
O3
0.48ppb
SO2
10.75ppb
NO2
0.31ppm
CO
AQI 28
Good
5.05μg/m³
PM2.5
15.48μg/m³
PM10
30.39ppb
O3
0.58ppb
SO2
6.87ppb
NO2
0.31ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
13.06μg/m³
PM10
29.02ppb
O3
0.54ppb
SO2
7.62ppb
NO2
0.31ppm
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 09:00:00 on 2026-09-28.
The best air quality in Norfolk, UK was recorded at 09:00:00 on 2026-09-28.
The real-time air quality index in Norfolk, UK is 29, 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 4.195 μg/m3.
The current PM10 levels in Norfolk, UK are 8.353 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.311 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 0.448 ppb.
The current ozone (O3) levels at Norfolk, UK is 30.81 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 5.515 ppb.
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