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)
60
Moderate
Norfolk, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.74 μg/m³
0
55
155
255
425
605+
39.04 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
8.27 ppb
0
54
101
361
1250
2050+
0.02 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 62
Moderate
14.56μg/m³
PM2.5
24.26μg/m³
PM10
31.80ppb
O3
0.46ppb
SO2
9.45ppb
NO2
0.02ppm
CO
AQI 64
Moderate
15.75μg/m³
PM2.5
29.00μg/m³
PM10
30.73ppb
O3
0.43ppb
SO2
20.10ppb
NO2
0.01ppm
CO
AQI 60
Moderate
13.86μg/m³
PM2.5
24.73μg/m³
PM10
32.90ppb
O3
0.47ppb
SO2
8.00ppb
NO2
0.01ppm
CO
AQI 60
Moderate
14.33μg/m³
PM2.5
32.13μg/m³
PM10
32.98ppb
O3
0.38ppb
SO2
10.76ppb
NO2
0.02ppm
CO
AQI 66
Moderate
17.29μg/m³
PM2.5
45.07μg/m³
PM10
31.91ppb
O3
0.47ppb
SO2
9.96ppb
NO2
0.01ppm
CO
AQI 66
Moderate
16.77μg/m³
PM2.5
30.64μg/m³
PM10
31.35ppb
O3
0.44ppb
SO2
13.89ppb
NO2
0.01ppm
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 05:00:00 on 2026-07-18.
The best air quality in Norfolk, UK was recorded at 01:00:00 on 2026-07-17.
The real-time air quality index in Norfolk, UK is 60, currently categorized as Moderate.
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 13.849 μg/m3.
The current PM10 levels in Norfolk, UK are 22.743 μg/m3.
The current carbon monoxide (CO) level in Norfolk, UK is 0.022 ppm.
The current sulfur dioxide (SO2) levels in Norfolk, UK are 0.458 ppb.
The current ozone (O3) levels at Norfolk, UK is 39.041 ppm.
The current nitrogen dioxide (NO2) levels at Norfolk, UK is 8.271 ppb.
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