Stay updated with real-time air quality in Ilkley, 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)
64
Moderate
Ilkley, West Yorkshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
15.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.93 μg/m³
0
55
155
255
425
605+
17.24 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
2.05 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Ilkley, West Yorkshire
Ilkley, West Yorkshire
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AQI 44
Good
7.95μg/m³
PM2.5
12.45μg/m³
PM10
18.02ppb
O3
1.12ppb
SO2
5.84ppb
NO2
0.08ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
15.04μg/m³
PM10
18.06ppb
O3
1.01ppb
SO2
9.54ppb
NO2
0.07ppm
CO
AQI 49
Good
9.34μg/m³
PM2.5
15.25μg/m³
PM10
18.03ppb
O3
0.99ppb
SO2
9.56ppb
NO2
0.07ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
13.04μg/m³
PM10
18.04ppb
O3
1.00ppb
SO2
5.54ppb
NO2
0.08ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
13.17μg/m³
PM10
18.23ppb
O3
1.02ppb
SO2
5.96ppb
NO2
0.08ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
15.29μg/m³
PM10
18.20ppb
O3
1.02ppb
SO2
9.95ppb
NO2
0.07ppm
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 Ilkley, West Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Ilkley, West Yorkshire was at its worst at 09:00:00 on 2025-07-23.
In the last 24 hours, the best air quality in Ilkley, West Yorkshire was observed at 03:00:00 on 2025-07-23.
As of now, the AQI in Ilkley, West Yorkshire is 44, indicating Good conditions.
Ilkley, West Yorkshire air has the highest levels of PM2.5.
Poor air quality in Ilkley, West Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Ilkley, West Yorkshire are currently 8.035 μg/m3.
The PM10 concentration in Ilkley, West Yorkshire is 17.096 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Ilkley, West Yorkshire is 0.078 ppm.
Currently, Ilkley, West Yorkshire has a sulfur dioxide (SO2) concentration of 1.05 ppb.
The current ozone (O3) level in Ilkley, West Yorkshire at the moment is 18.104 ppm.
Nitrogen dioxide (NO2) level in Ilkley, West Yorkshire at the moment is 6.853 ppb.
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