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)
28
Good
Knowle, West Midlands
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.84 μg/m³
0
55
155
255
425
605+
29.64 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
8.24 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Knowle, West Midlands
Knowle, West Midlands
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AQI 19
Good
2.96μg/m³
PM2.5
4.03μg/m³
PM10
21.19ppb
O3
0.41ppb
SO2
4.68ppb
NO2
0.99ppm
CO
AQI 21
Good
3.22μg/m³
PM2.5
4.34μg/m³
PM10
22.84ppb
O3
0.44ppb
SO2
2.85ppb
NO2
0.99ppm
CO
AQI 19
Good
2.99μg/m³
PM2.5
4.01μg/m³
PM10
20.85ppb
O3
0.39ppb
SO2
5.41ppb
NO2
0.99ppm
CO
AQI 21
Good
3.37μg/m³
PM2.5
4.41μg/m³
PM10
22.95ppb
O3
0.44ppb
SO2
2.41ppb
NO2
0.99ppm
CO
AQI 22
Good
3.03μg/m³
PM2.5
4.80μg/m³
PM10
23.58ppb
O3
0.45ppb
SO2
5.12ppb
NO2
0.99ppm
CO
AQI 19
Good
3.26μg/m³
PM2.5
4.08μg/m³
PM10
21.44ppb
O3
0.43ppb
SO2
3.08ppb
NO2
0.99ppm
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 11:00:00 on 2025-11-16.
In the last 24 hours, the best air quality in Knowle, West Midlands was observed at 12:00:00 on 2025-11-16.
As of now, the AQI in Knowle, West Midlands is 28, indicating Good conditions.
Knowle, West Midlands air has the highest levels of O3.
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 4 μg/m3.
The PM10 concentration in Knowle, West Midlands is 7.842 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Knowle, West Midlands is 0.151 ppm.
Currently, Knowle, West Midlands has a sulfur dioxide (SO2) concentration of 0.681 ppb.
The current ozone (O3) level in Knowle, West Midlands at the moment is 29.638 ppm.
Nitrogen dioxide (NO2) level in Knowle, West Midlands at the moment is 8.243 ppb.
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