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)
49
Good
Thetford, Norfolk
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.56 μg/m³
0
55
155
255
425
605+
18.00 ppb
0
55
71
86
201
201+
2.77 ppb
0
36
76
186
605
1005+
3.47 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Thetford, Norfolk
Thetford, Norfolk
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AQI 52
Moderate
9.50μg/m³
PM2.5
28.96μg/m³
PM10
5.58ppb
O3
3.54ppb
SO2
7.20ppb
NO2
0.34ppm
CO
AQI 44
Good
7.89μg/m³
PM2.5
18.70μg/m³
PM10
12.98ppb
O3
3.63ppb
SO2
4.88ppb
NO2
0.32ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
20.45μg/m³
PM10
10.64ppb
O3
3.27ppb
SO2
7.33ppb
NO2
0.34ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
14.13μg/m³
PM10
12.16ppb
O3
8.89ppb
SO2
4.57ppb
NO2
0.32ppm
CO
AQI 44
Good
7.86μg/m³
PM2.5
20.93μg/m³
PM10
6.85ppb
O3
5.56ppb
SO2
9.41ppb
NO2
0.32ppm
CO
AQI 38
Good
7.44μg/m³
PM2.5
21.48μg/m³
PM10
9.49ppb
O3
2.98ppb
SO2
8.08ppb
NO2
0.32ppm
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 04:00:00, 2025-11-06.
The best air quality in Thetford, Norfolk was observed at 06:00:00 on 2025-11-06.
The air quality in Thetford, Norfolk right now is Good, with an AQI of 49.
In Thetford, Norfolk, PM2.5 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 8.819 μg/m3.
Thetford, Norfolk currently has a PM10 concentration of 19.533 μg/m3.
The current carbon monoxide (CO) level in Thetford, Norfolk is 0.342 ppm.
The current sulfur dioxide (SO2) concentration in Thetford, Norfolk is 3.71 ppb.
Thetford, Norfolk currently has an ozone (O3) concentration of 10.842 ppm.
The current level of nitrogen dioxide (NO2) in Thetford, Norfolk is 6.478 ppb.
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