Stay updated with real-time air quality in North Walsham, 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)
58
Moderate
North Walsham, Norfolk
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.56 μg/m³
0
55
155
255
425
605+
56.73 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
6.94 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
North Walsham, Norfolk
North Walsham, Norfolk
Scroll To Air Quality MapLoading...
AQI 74
Moderate
12.01μg/m³
PM2.5
18.63μg/m³
PM10
62.26ppb
O3
0.81ppb
SO2
7.21ppb
NO2
0.08ppm
CO
AQI 90
Moderate
12.00μg/m³
PM2.5
18.00μg/m³
PM10
67.35ppb
O3
0.81ppb
SO2
6.92ppb
NO2
0.08ppm
CO
AQI 61
Moderate
12.06μg/m³
PM2.5
18.37μg/m³
PM10
57.63ppb
O3
0.81ppb
SO2
6.89ppb
NO2
0.07ppm
CO
AQI 58
Moderate
12.73μg/m³
PM2.5
19.68μg/m³
PM10
44.63ppb
O3
0.69ppb
SO2
5.34ppb
NO2
0.09ppm
CO
AQI 58
Moderate
11.99μg/m³
PM2.5
18.48μg/m³
PM10
57.42ppb
O3
0.80ppb
SO2
8.36ppb
NO2
0.07ppm
CO
AQI 58
Moderate
12.72μg/m³
PM2.5
19.52μg/m³
PM10
44.22ppb
O3
0.69ppb
SO2
5.34ppb
NO2
0.09ppm
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 North Walsham, Norfolk is updated on an hourly basis.
The worst air quality in North Walsham, Norfolk was recorded at 06:00:00 on 2025-06-12.
The best air quality in North Walsham, Norfolk was recorded at 07:00:00 on 2025-06-12.
The real-time air quality index in North Walsham, Norfolk is 58, currently categorized as Moderate.
The most common pollutant in North Walsham, Norfolk is O3.
If the air quality in North Walsham, Norfolk is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in North Walsham, Norfolk at present are 11.984 μg/m3.
The current PM10 levels in North Walsham, Norfolk are 18.558 μg/m3.
The current carbon monoxide (CO) level in North Walsham, Norfolk is 0.33 ppm.
The current sulfur dioxide (SO2) levels in North Walsham, Norfolk are 0.847 ppb.
The current ozone (O3) levels at North Walsham, Norfolk is 56.733 ppm.
The current nitrogen dioxide (NO2) levels at North Walsham, Norfolk is 6.943 ppb.
All Rights Reserved © Ambee Inc. 2025