Stay updated with real-time air quality in King's Lynn, 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)
28
Good
King's Lynn, Norfolk
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.33 μg/m³
0
55
155
255
425
605+
30.15 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
6.36 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
King's Lynn, Norfolk
King's Lynn, Norfolk
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AQI 28
Good
4.34μg/m³
PM2.5
9.44μg/m³
PM10
29.59ppb
O3
0.48ppb
SO2
6.43ppb
NO2
0.31ppm
CO
AQI 28
Good
4.27μg/m³
PM2.5
8.88μg/m³
PM10
29.89ppb
O3
0.49ppb
SO2
7.46ppb
NO2
0.31ppm
CO
AQI 30
Good
4.65μg/m³
PM2.5
9.45μg/m³
PM10
31.62ppb
O3
0.49ppb
SO2
7.88ppb
NO2
0.31ppm
CO
AQI 27
Good
4.56μg/m³
PM2.5
8.22μg/m³
PM10
28.17ppb
O3
0.49ppb
SO2
5.68ppb
NO2
0.31ppm
CO
AQI 26
Good
4.36μg/m³
PM2.5
8.15μg/m³
PM10
28.41ppb
O3
0.50ppb
SO2
5.46ppb
NO2
0.31ppm
CO
AQI 28
Good
5.13μg/m³
PM2.5
8.55μg/m³
PM10
30.07ppb
O3
0.51ppb
SO2
7.26ppb
NO2
0.31ppm
CO
The air quality data for Norfolk, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for King's Lynn, Norfolk are available every hour.
King's Lynn, Norfolk experienced its worst air quality at 12:00:00, 2026-09-28.
The best air quality in King's Lynn, Norfolk was observed at 03:00:00 on 2026-09-28.
The air quality in King's Lynn, Norfolk right now is Good, with an AQI of 28.
In King's Lynn, Norfolk, O3 is the most frequently found pollutant.
When air quality in King's Lynn, Norfolk is compromised, staying indoors and wearing a mask can reduce health risks.
King's Lynn, Norfolk currently has a PM2.5 concentration of 4.456 μg/m3.
King's Lynn, Norfolk currently has a PM10 concentration of 9.328 μg/m3.
The current carbon monoxide (CO) level in King's Lynn, Norfolk is 0.302 ppm.
The current sulfur dioxide (SO2) concentration in King's Lynn, Norfolk is 0.381 ppb.
King's Lynn, Norfolk currently has an ozone (O3) concentration of 30.147 ppm.
The current level of nitrogen dioxide (NO2) in King's Lynn, Norfolk is 6.356 ppb.
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