Stay updated with real-time air quality in Downham Market, 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
Downham Market, Norfolk
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.38 μg/m³
0
55
155
255
425
605+
35.14 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
5.60 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Downham Market, Norfolk
Downham Market, Norfolk
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AQI 33
Good
5.58μg/m³
PM2.5
9.69μg/m³
PM10
36.13ppb
O3
0.73ppb
SO2
4.41ppb
NO2
0.27ppm
CO
AQI 33
Good
6.46μg/m³
PM2.5
16.08μg/m³
PM10
35.66ppb
O3
0.78ppb
SO2
4.31ppb
NO2
0.28ppm
CO
AQI 33
Good
5.88μg/m³
PM2.5
20.32μg/m³
PM10
34.99ppb
O3
0.79ppb
SO2
5.89ppb
NO2
0.28ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
17.42μg/m³
PM10
35.44ppb
O3
0.79ppb
SO2
7.12ppb
NO2
0.28ppm
CO
AQI 33
Good
6.14μg/m³
PM2.5
20.50μg/m³
PM10
35.21ppb
O3
0.80ppb
SO2
5.88ppb
NO2
0.28ppm
CO
AQI 34
Good
5.41μg/m³
PM2.5
9.14μg/m³
PM10
37.39ppb
O3
0.76ppb
SO2
4.52ppb
NO2
0.28ppm
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 Downham Market, Norfolk is updated on an hourly basis.
The worst air quality in Downham Market, Norfolk was recorded at 04:00:00 on 2025-06-14.
The best air quality in Downham Market, Norfolk was recorded at 03:00:00 on 2025-06-15.
The real-time air quality index in Downham Market, Norfolk is 33, currently categorized as Good.
The most common pollutant in Downham Market, Norfolk is PM2.5.
If the air quality in Downham Market, Norfolk is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Downham Market, Norfolk at present are 6.426 μg/m3.
The current PM10 levels in Downham Market, Norfolk are 12.382 μg/m3.
The current carbon monoxide (CO) level in Downham Market, Norfolk is 0.278 ppm.
The current sulfur dioxide (SO2) levels in Downham Market, Norfolk are 0.779 ppb.
The current ozone (O3) levels at Downham Market, Norfolk is 35.143 ppm.
The current nitrogen dioxide (NO2) levels at Downham Market, Norfolk is 5.598 ppb.
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