Stay updated with real-time air quality in Norwich, Norfolk 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
Norwich, Norfolk
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.00 μg/m³
0
55
155
255
425
605+
22.97 ppb
0
55
71
86
201
201+
1.00 ppb
0
36
76
186
605
1005+
5.86 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Norwich, Norfolk
Norwich, Norfolk
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AQI 38
Good
6.89μg/m³
PM2.5
12.46μg/m³
PM10
26.07ppb
O3
1.05ppb
SO2
8.94ppb
NO2
1.01ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
20.72μg/m³
PM10
28.47ppb
O3
1.05ppb
SO2
10.27ppb
NO2
1.01ppm
CO
AQI 38
Good
6.93μg/m³
PM2.5
10.09μg/m³
PM10
24.70ppb
O3
1.11ppb
SO2
11.24ppb
NO2
1.01ppm
CO
AQI 38
Good
6.85μg/m³
PM2.5
21.21μg/m³
PM10
27.05ppb
O3
1.05ppb
SO2
9.94ppb
NO2
1.01ppm
CO
AQI 38
Good
6.86μg/m³
PM2.5
19.17μg/m³
PM10
24.83ppb
O3
1.03ppb
SO2
9.23ppb
NO2
1.01ppm
CO
AQI 44
Good
7.91μg/m³
PM2.5
10.61μg/m³
PM10
28.38ppb
O3
1.59ppb
SO2
12.81ppb
NO2
1.01ppm
CO
Air quality and pollutant data for Norfolk, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Norwich, Norfolk is updated every hour for accuracy.
In the past 24 hours, the air quality in Norwich, Norfolk was at its worst at 06:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Norwich, Norfolk was observed at 04:00:00 on 2026-02-11.
As of now, the AQI in Norwich, Norfolk is 33, indicating Good conditions.
Norwich, Norfolk air has the highest levels of PM2.5.
Poor air quality in Norwich, Norfolk means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Norwich, Norfolk are currently 6 μg/m3.
The PM10 concentration in Norwich, Norfolk is 8.998 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Norwich, Norfolk is 0.803 ppm.
Currently, Norwich, Norfolk has a sulfur dioxide (SO2) concentration of 0.996 ppb.
The current ozone (O3) level in Norwich, Norfolk at the moment is 22.972 ppm.
Nitrogen dioxide (NO2) level in Norwich, Norfolk at the moment is 5.856 ppb.
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