Stay updated with real-time air quality in Dunstable, Central Bedfordshire 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
Dunstable, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.05 μg/m³
0
55
155
255
425
605+
5.15 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
21.84 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Dunstable, Central Bedfordshire
Dunstable, Central Bedfordshire
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AQI 27
Good
5.30μg/m³
PM2.5
21.52μg/m³
PM10
6.57ppb
O3
0.69ppb
SO2
17.48ppb
NO2
0.28ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
13.29μg/m³
PM10
7.63ppb
O3
0.69ppb
SO2
11.88ppb
NO2
0.28ppm
CO
AQI 22
Good
3.79μg/m³
PM2.5
6.39μg/m³
PM10
8.00ppb
O3
0.69ppb
SO2
11.59ppb
NO2
0.28ppm
CO
AQI 27
Good
5.09μg/m³
PM2.5
14.34μg/m³
PM10
6.62ppb
O3
0.68ppb
SO2
23.73ppb
NO2
0.28ppm
CO
AQI 27
Good
4.73μg/m³
PM2.5
6.91μg/m³
PM10
11.62ppb
O3
0.61ppb
SO2
11.89ppb
NO2
0.28ppm
CO
AQI 27
Good
5.39μg/m³
PM2.5
15.27μg/m³
PM10
3.98ppb
O3
0.69ppb
SO2
18.11ppb
NO2
0.28ppm
CO
Air quality data and pollutant measurements for Central Bedfordshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Dunstable, Central Bedfordshire is updated every hour.
The worst air quality in Dunstable, Central Bedfordshire in the last 24 hours was observed at 02:00:00 on 2026-10-07.
In the last 24 hrs, the best air quality in Dunstable, Central Bedfordshire was observed at 05:00:00 on 2026-10-06.
The current air quality in Dunstable, Central Bedfordshire is 27, categorized as Good based on real-time data.
The most common pollutant in Dunstable, Central Bedfordshire is PM2.5.
If the air quality in Dunstable, Central Bedfordshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Dunstable, Central Bedfordshire is 5.334 μg/m3.
The current PM10 concentration at Dunstable, Central Bedfordshire is 21.47 μg/m3.
The current carbon monoxide (CO) concentration at Dunstable, Central Bedfordshire is 0.285 ppm.
The current sulfur dioxide (SO2) concentration at Dunstable, Central Bedfordshire is 0.685 ppb.
The current ozone (O3) concentration at Dunstable, Central Bedfordshire is 6.552 ppm.
The current nitrogen dioxide (NO2) concentration at Dunstable, Central Bedfordshire is 17.468 ppb.
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