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)
19
Good
Knowle, West Midlands
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.33 μg/m³
0
55
155
255
425
605+
21.02 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.23 ppb
0
54
101
361
1250
2050+
0.20 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 22
Good
3.58μg/m³
PM2.5
8.54μg/m³
PM10
21.59ppb
O3
0.45ppb
SO2
7.59ppb
NO2
0.36ppm
CO
AQI 22
Good
3.54μg/m³
PM2.5
7.56μg/m³
PM10
24.33ppb
O3
0.41ppb
SO2
3.03ppb
NO2
0.36ppm
CO
AQI 22
Good
3.66μg/m³
PM2.5
8.77μg/m³
PM10
23.07ppb
O3
0.47ppb
SO2
6.19ppb
NO2
0.36ppm
CO
AQI 23
Good
3.91μg/m³
PM2.5
7.91μg/m³
PM10
25.26ppb
O3
0.39ppb
SO2
2.72ppb
NO2
0.36ppm
CO
AQI 22
Good
3.06μg/m³
PM2.5
7.06μg/m³
PM10
24.05ppb
O3
0.44ppb
SO2
3.93ppb
NO2
0.36ppm
CO
AQI 23
Good
3.62μg/m³
PM2.5
8.99μg/m³
PM10
25.37ppb
O3
0.38ppb
SO2
2.81ppb
NO2
0.36ppm
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 07:00:00 on 2025-09-16.
In the last 24 hours, the best air quality in Knowle, West Midlands was observed at 03:00:00 on 2025-09-17.
As of now, the AQI in Knowle, West Midlands is 22, 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 3.546 μg/m3.
The PM10 concentration in Knowle, West Midlands is 8.457 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Knowle, West Midlands is 0.37 ppm.
Currently, Knowle, West Midlands has a sulfur dioxide (SO2) concentration of 0.382 ppb.
The current ozone (O3) level in Knowle, West Midlands at the moment is 22.874 ppm.
Nitrogen dioxide (NO2) level in Knowle, West Midlands at the moment is 2.38 ppb.
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