Stay updated with real-time air quality in Knowle, West Midlands 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)
33
Good
Knowle, West Midlands
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.94 μg/m³
0
55
155
255
425
605+
30.15 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
4.79 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Knowle, West Midlands
Knowle, West Midlands
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AQI 33
Good
6.32μg/m³
PM2.5
15.56μg/m³
PM10
30.03ppb
O3
0.43ppb
SO2
5.69ppb
NO2
0.13ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
14.34μg/m³
PM10
28.61ppb
O3
0.37ppb
SO2
4.53ppb
NO2
0.13ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
15.69μg/m³
PM10
29.99ppb
O3
0.53ppb
SO2
6.82ppb
NO2
0.13ppm
CO
AQI 33
Good
5.62μg/m³
PM2.5
13.34μg/m³
PM10
29.11ppb
O3
0.34ppb
SO2
4.48ppb
NO2
0.13ppm
CO
AQI 33
Good
6.11μg/m³
PM2.5
14.77μg/m³
PM10
28.47ppb
O3
0.41ppb
SO2
4.56ppb
NO2
0.13ppm
CO
AQI 30
Good
5.35μg/m³
PM2.5
14.39μg/m³
PM10
31.93ppb
O3
0.38ppb
SO2
3.99ppb
NO2
0.13ppm
CO
Air quality and pollutant data for West Midlands, 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 Knowle, West Midlands is updated every hour for accuracy.
In the past 24 hours, the air quality in Knowle, West Midlands was at its worst at 10:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Knowle, West Midlands was observed at 01:00:00 on 2025-12-28.
As of now, the AQI in Knowle, West Midlands is 33, indicating Good conditions.
Knowle, West Midlands air has the highest levels of PM2.5.
Poor air quality in Knowle, West Midlands means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Knowle, West Midlands are currently 5.739 μg/m3.
The PM10 concentration in Knowle, West Midlands is 14.94 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Knowle, West Midlands is 0.13 ppm.
Currently, Knowle, West Midlands has a sulfur dioxide (SO2) concentration of 0.371 ppb.
The current ozone (O3) level in Knowle, West Midlands at the moment is 30.149 ppm.
Nitrogen dioxide (NO2) level in Knowle, West Midlands at the moment is 4.789 ppb.
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