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)
38
Good
Barnoldswick, Lancashire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.75 μg/m³
0
55
155
255
425
605+
40.61 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
2.38 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Barnoldswick, Lancashire
Barnoldswick, Lancashire
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AQI 38
Good
3.94μg/m³
PM2.5
9.02μg/m³
PM10
40.63ppb
O3
0.51ppb
SO2
2.47ppb
NO2
0.09ppm
CO
AQI 37
Good
4.39μg/m³
PM2.5
9.35μg/m³
PM10
40.45ppb
O3
0.46ppb
SO2
2.71ppb
NO2
0.09ppm
CO
AQI 37
Good
4.39μg/m³
PM2.5
9.35μg/m³
PM10
40.45ppb
O3
0.46ppb
SO2
2.71ppb
NO2
0.09ppm
CO
AQI 38
Good
4.00μg/m³
PM2.5
12.20μg/m³
PM10
40.72ppb
O3
0.52ppb
SO2
2.19ppb
NO2
0.09ppm
CO
AQI 37
Good
4.39μg/m³
PM2.5
9.35μg/m³
PM10
40.45ppb
O3
0.46ppb
SO2
2.71ppb
NO2
0.09ppm
CO
AQI 37
Good
5.06μg/m³
PM2.5
9.54μg/m³
PM10
40.40ppb
O3
0.46ppb
SO2
2.66ppb
NO2
0.09ppm
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 09:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Barnoldswick, Lancashire was observed at 11:00:00 on 2026-03-29.
As of now, the AQI in Barnoldswick, Lancashire is 38, 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 3.976 μg/m3.
The PM10 concentration in Barnoldswick, Lancashire is 9.754 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Barnoldswick, Lancashire is 0.09 ppm.
Currently, Barnoldswick, Lancashire has a sulfur dioxide (SO2) concentration of 0.516 ppb.
The current ozone (O3) level in Barnoldswick, Lancashire at the moment is 40.608 ppm.
Nitrogen dioxide (NO2) level in Barnoldswick, Lancashire at the moment is 2.38 ppb.
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