Stay updated with real-time air quality in Barnoldswick, Lancashire 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)
31
Good
Barnoldswick, Lancashire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.09 μg/m³
0
55
155
255
425
605+
32.78 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
1.91 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Barnoldswick, Lancashire
Barnoldswick, Lancashire
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AQI 33
Good
5.73μg/m³
PM2.5
16.10μg/m³
PM10
32.55ppb
O3
0.27ppb
SO2
2.16ppb
NO2
0.13ppm
CO
AQI 33
Good
5.82μg/m³
PM2.5
16.06μg/m³
PM10
32.65ppb
O3
0.28ppb
SO2
2.56ppb
NO2
0.13ppm
CO
AQI 33
Good
6.00μg/m³
PM2.5
16.55μg/m³
PM10
32.38ppb
O3
0.28ppb
SO2
2.78ppb
NO2
0.13ppm
CO
AQI 31
Good
4.66μg/m³
PM2.5
13.60μg/m³
PM10
33.15ppb
O3
0.25ppb
SO2
1.75ppb
NO2
0.12ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
16.39μg/m³
PM10
32.60ppb
O3
0.29ppb
SO2
3.06ppb
NO2
0.13ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
15.05μg/m³
PM10
30.66ppb
O3
0.28ppb
SO2
2.68ppb
NO2
0.13ppm
CO
Air quality and pollutant data for Lancashire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Barnoldswick, Lancashire is updated every hour for accuracy.
In the past 24 hours, the air quality in Barnoldswick, Lancashire was at its worst at 01:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Barnoldswick, Lancashire was observed at 10:00:00 on 2025-12-27.
As of now, the AQI in Barnoldswick, Lancashire is 31, indicating Good conditions.
Barnoldswick, Lancashire air has the highest levels of O3.
Poor air quality in Barnoldswick, Lancashire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Barnoldswick, Lancashire are currently 4.951 μg/m3.
The PM10 concentration in Barnoldswick, Lancashire is 14.089 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Barnoldswick, Lancashire is 0.125 ppm.
Currently, Barnoldswick, Lancashire has a sulfur dioxide (SO2) concentration of 0.263 ppb.
The current ozone (O3) level in Barnoldswick, Lancashire at the moment is 32.783 ppm.
Nitrogen dioxide (NO2) level in Barnoldswick, Lancashire at the moment is 1.911 ppb.
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