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)
52
Moderate
Dunstable, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.80 μg/m³
0
55
155
255
425
605+
22.47 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
26.95 ppb
0
54
101
361
1250
2050+
0.76 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 49
Good
8.89μg/m³
PM2.5
50.60μg/m³
PM10
23.29ppb
O3
0.66ppb
SO2
27.57ppb
NO2
0.80ppm
CO
AQI 41
Good
5.64μg/m³
PM2.5
44.19μg/m³
PM10
22.33ppb
O3
0.66ppb
SO2
10.70ppb
NO2
0.80ppm
CO
AQI 49
Good
8.87μg/m³
PM2.5
12.80μg/m³
PM10
21.85ppb
O3
0.64ppb
SO2
11.55ppb
NO2
0.80ppm
CO
AQI 49
Good
8.83μg/m³
PM2.5
16.20μg/m³
PM10
23.06ppb
O3
0.65ppb
SO2
13.55ppb
NO2
0.80ppm
CO
AQI 39
Good
5.64μg/m³
PM2.5
42.15μg/m³
PM10
21.97ppb
O3
0.66ppb
SO2
16.02ppb
NO2
0.80ppm
CO
AQI 44
Good
8.32μg/m³
PM2.5
16.20μg/m³
PM10
20.69ppb
O3
0.66ppb
SO2
7.84ppb
NO2
0.80ppm
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 11:00:00 on 2026-11-11.
In the last 24 hrs, the best air quality in Dunstable, Central Bedfordshire was observed at 09:00:00 on 2026-11-12.
The current air quality in Dunstable, Central Bedfordshire is 52, categorized as Moderate 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 9.765 μg/m3.
The current PM10 concentration at Dunstable, Central Bedfordshire is 54.803 μg/m3.
The current carbon monoxide (CO) concentration at Dunstable, Central Bedfordshire is 0.762 ppm.
The current sulfur dioxide (SO2) concentration at Dunstable, Central Bedfordshire is 0.668 ppb.
The current ozone (O3) concentration at Dunstable, Central Bedfordshire is 22.467 ppm.
The current nitrogen dioxide (NO2) concentration at Dunstable, Central Bedfordshire is 26.952 ppb.
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