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)
31
Good
Norwich, Norfolk
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.00 μg/m³
0
55
155
255
425
605+
32.65 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
2.13 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Norwich, Norfolk
Norwich, Norfolk
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AQI 25
Good
4.07μg/m³
PM2.5
8.81μg/m³
PM10
27.27ppb
O3
0.81ppb
SO2
2.76ppb
NO2
0.07ppm
CO
AQI 26
Good
4.10μg/m³
PM2.5
8.80μg/m³
PM10
27.55ppb
O3
0.81ppb
SO2
3.15ppb
NO2
0.06ppm
CO
AQI 25
Good
4.07μg/m³
PM2.5
9.04μg/m³
PM10
26.74ppb
O3
0.64ppb
SO2
3.17ppb
NO2
0.07ppm
CO
AQI 26
Good
4.12μg/m³
PM2.5
8.76μg/m³
PM10
27.66ppb
O3
0.81ppb
SO2
3.22ppb
NO2
0.06ppm
CO
AQI 25
Good
4.10μg/m³
PM2.5
10.46μg/m³
PM10
26.52ppb
O3
0.81ppb
SO2
3.25ppb
NO2
0.06ppm
CO
AQI 25
Good
4.08μg/m³
PM2.5
9.44μg/m³
PM10
27.22ppb
O3
0.49ppb
SO2
2.70ppb
NO2
0.07ppm
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 11:00:00 on 2025-06-23.
In the last 24 hours, the best air quality in Norwich, Norfolk was observed at 11:00:00 on 2025-06-24.
As of now, the AQI in Norwich, Norfolk is 24, indicating Good conditions.
Norwich, Norfolk air has the highest levels of O3.
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 4 μg/m3.
The PM10 concentration in Norwich, Norfolk is 9 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Norwich, Norfolk is 0.068 ppm.
Currently, Norwich, Norfolk has a sulfur dioxide (SO2) concentration of 0.807 ppb.
The current ozone (O3) level in Norwich, Norfolk at the moment is 26.018 ppm.
Nitrogen dioxide (NO2) level in Norwich, Norfolk at the moment is 2.13 ppb.
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