Stay updated with real-time air quality in Leighton Buzzard, 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)
49
Good
Leighton Buzzard, Central Bedfordshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.05 μg/m³
0
55
155
255
425
605+
18.45 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
18.09 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Leighton Buzzard, Central Bedfordshire
Leighton Buzzard, Central Bedfordshire
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AQI 52
Moderate
9.79μg/m³
PM2.5
55.18μg/m³
PM10
22.46ppb
O3
0.67ppb
SO2
27.07ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.77μg/m³
PM2.5
54.80μg/m³
PM10
22.47ppb
O3
0.67ppb
SO2
26.95ppb
NO2
0.76ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
43.07μg/m³
PM10
18.68ppb
O3
0.66ppb
SO2
14.63ppb
NO2
0.76ppm
CO
AQI 44
Good
7.70μg/m³
PM2.5
32.98μg/m³
PM10
22.75ppb
O3
0.66ppb
SO2
19.48ppb
NO2
0.76ppm
CO
AQI 44
Good
7.85μg/m³
PM2.5
17.39μg/m³
PM10
22.43ppb
O3
0.65ppb
SO2
7.39ppb
NO2
0.76ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
40.83μg/m³
PM10
22.69ppb
O3
0.65ppb
SO2
17.84ppb
NO2
0.76ppm
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 Leighton Buzzard, Central Bedfordshire is updated every hour.
The worst air quality in Leighton Buzzard, Central Bedfordshire in the last 24 hours was observed at 12:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in Leighton Buzzard, Central Bedfordshire was observed at 10:00:00 on 2026-11-12.
The current air quality in Leighton Buzzard, Central Bedfordshire is 49, categorized as Good based on real-time data.
The most common pollutant in Leighton Buzzard, Central Bedfordshire is PM2.5.
If the air quality in Leighton Buzzard, Central Bedfordshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Leighton Buzzard, Central Bedfordshire is 8.907 μg/m3.
The current PM10 concentration at Leighton Buzzard, Central Bedfordshire is 36.052 μg/m3.
The current carbon monoxide (CO) concentration at Leighton Buzzard, Central Bedfordshire is 0.762 ppm.
The current sulfur dioxide (SO2) concentration at Leighton Buzzard, Central Bedfordshire is 0.659 ppb.
The current ozone (O3) concentration at Leighton Buzzard, Central Bedfordshire is 18.454 ppm.
The current nitrogen dioxide (NO2) concentration at Leighton Buzzard, Central Bedfordshire is 18.086 ppb.
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