Stay updated with real-time air quality in Otley, West Yorkshire 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)
37
Good
Otley, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.46 μg/m³
0
55
155
255
425
605+
40.43 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
1.55 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Otley, West Yorkshire
Otley, West Yorkshire
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AQI 37
Good
5.36μg/m³
PM2.5
13.97μg/m³
PM10
40.45ppb
O3
0.51ppb
SO2
3.32ppb
NO2
0.08ppm
CO
AQI 38
Good
5.77μg/m³
PM2.5
14.13μg/m³
PM10
41.45ppb
O3
0.45ppb
SO2
5.36ppb
NO2
0.08ppm
CO
AQI 39
Good
5.45μg/m³
PM2.5
14.30μg/m³
PM10
42.15ppb
O3
0.49ppb
SO2
4.97ppb
NO2
0.08ppm
CO
AQI 37
Good
3.50μg/m³
PM2.5
11.30μg/m³
PM10
40.41ppb
O3
0.52ppb
SO2
1.61ppb
NO2
0.09ppm
CO
AQI 39
Good
5.38μg/m³
PM2.5
14.48μg/m³
PM10
42.40ppb
O3
0.50ppb
SO2
4.88ppb
NO2
0.08ppm
CO
AQI 39
Good
5.34μg/m³
PM2.5
13.90μg/m³
PM10
42.17ppb
O3
0.49ppb
SO2
4.82ppb
NO2
0.08ppm
CO
Air quality and pollutant data for West Yorkshire, 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 Otley, West Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Otley, West Yorkshire was at its worst at 09:00:00 on 2026-03-29.
In the last 24 hours, the best air quality in Otley, West Yorkshire was observed at 04:00:00 on 2026-03-29.
As of now, the AQI in Otley, West Yorkshire is 37, indicating Good conditions.
Otley, West Yorkshire air has the highest levels of O3.
Poor air quality in Otley, West Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Otley, West Yorkshire are currently 3.486 μg/m3.
The PM10 concentration in Otley, West Yorkshire is 11.456 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Otley, West Yorkshire is 0.086 ppm.
Currently, Otley, West Yorkshire has a sulfur dioxide (SO2) concentration of 0.512 ppb.
The current ozone (O3) level in Otley, West Yorkshire at the moment is 40.434 ppm.
Nitrogen dioxide (NO2) level in Otley, West Yorkshire at the moment is 1.549 ppb.
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