Stay updated with real-time air quality in Thetford, 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)
29
Good
Thetford, Norfolk
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.75 μg/m³
0
55
155
255
425
605+
31.28 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
2.90 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Thetford, Norfolk
Thetford, Norfolk
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AQI 30
Good
5.01μg/m³
PM2.5
22.34μg/m³
PM10
32.16ppb
O3
0.70ppb
SO2
2.77ppb
NO2
0.03ppm
CO
AQI 28
Good
3.58μg/m³
PM2.5
15.28μg/m³
PM10
29.70ppb
O3
0.70ppb
SO2
2.79ppb
NO2
0.02ppm
CO
AQI 30
Good
5.02μg/m³
PM2.5
20.81μg/m³
PM10
32.23ppb
O3
0.70ppb
SO2
2.63ppb
NO2
0.03ppm
CO
AQI 26
Good
3.03μg/m³
PM2.5
7.46μg/m³
PM10
27.57ppb
O3
0.76ppb
SO2
2.56ppb
NO2
0.01ppm
CO
AQI 26
Good
3.73μg/m³
PM2.5
8.99μg/m³
PM10
27.97ppb
O3
0.72ppb
SO2
4.90ppb
NO2
0.02ppm
CO
AQI 29
Good
4.53μg/m³
PM2.5
12.15μg/m³
PM10
31.17ppb
O3
0.70ppb
SO2
3.87ppb
NO2
0.03ppm
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 Thetford, Norfolk are available every hour.
Thetford, Norfolk experienced its worst air quality at 09:00:00, 2025-11-15.
The best air quality in Thetford, Norfolk was observed at 01:00:00 on 2025-11-16.
The air quality in Thetford, Norfolk right now is Good, with an AQI of 27.
In Thetford, Norfolk, O3 is the most frequently found pollutant.
When air quality in Thetford, Norfolk is compromised, staying indoors and wearing a mask can reduce health risks.
Thetford, Norfolk currently has a PM2.5 concentration of 4.59 μg/m3.
Thetford, Norfolk currently has a PM10 concentration of 7.992 μg/m3.
The current carbon monoxide (CO) level in Thetford, Norfolk is 0.107 ppm.
The current sulfur dioxide (SO2) concentration in Thetford, Norfolk is 0.574 ppb.
Thetford, Norfolk currently has an ozone (O3) concentration of 28.796 ppm.
The current level of nitrogen dioxide (NO2) in Thetford, Norfolk is 2.898 ppb.
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