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)
38
Good
Norfolk, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.10 μg/m³
0
55
155
255
425
605+
21.56 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
9.48 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 38
Good
6.76μg/m³
PM2.5
14.07μg/m³
PM10
25.85ppb
O3
1.19ppb
SO2
8.93ppb
NO2
0.09ppm
CO
AQI 38
Good
7.49μg/m³
PM2.5
15.77μg/m³
PM10
25.06ppb
O3
0.90ppb
SO2
12.16ppb
NO2
0.06ppm
CO
AQI 44
Good
7.52μg/m³
PM2.5
16.83μg/m³
PM10
21.92ppb
O3
1.02ppb
SO2
11.17ppb
NO2
0.05ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
14.54μg/m³
PM10
23.12ppb
O3
0.75ppb
SO2
9.06ppb
NO2
0.09ppm
CO
AQI 49
Good
8.63μg/m³
PM2.5
25.79μg/m³
PM10
24.99ppb
O3
0.81ppb
SO2
19.88ppb
NO2
0.06ppm
CO
AQI 38
Good
6.79μg/m³
PM2.5
16.37μg/m³
PM10
23.28ppb
O3
0.91ppb
SO2
17.40ppb
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 04:00:00 on 2026-02-11.
The best air quality in Norfolk, UK was recorded at 08:00:00 on 2026-02-11.
The real-time air quality index in Norfolk, UK is 38, 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 7.038 μg/m3.
The current PM10 levels in Norfolk, UK are 10.77 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.106 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 1.17 ppb.
The current ozone (O3) levels at Norfolk, UK is 22.658 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 8.357 ppb.
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