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)
49
Good
Knowle, West Midlands
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.20 μg/m³
0
55
155
255
425
605+
10.14 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
13.91 ppb
0
54
101
361
1250
2050+
0.06 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 49
Good
8.82μg/m³
PM2.5
14.62μg/m³
PM10
11.47ppb
O3
0.39ppb
SO2
14.28ppb
NO2
0.04ppm
CO
AQI 49
Good
8.66μg/m³
PM2.5
13.74μg/m³
PM10
10.58ppb
O3
0.46ppb
SO2
11.72ppb
NO2
0.04ppm
CO
AQI 44
Good
8.41μg/m³
PM2.5
13.88μg/m³
PM10
11.78ppb
O3
0.38ppb
SO2
13.58ppb
NO2
0.04ppm
CO
AQI 49
Good
8.95μg/m³
PM2.5
13.54μg/m³
PM10
10.70ppb
O3
0.49ppb
SO2
12.34ppb
NO2
0.04ppm
CO
AQI 49
Good
8.84μg/m³
PM2.5
16.14μg/m³
PM10
10.75ppb
O3
0.44ppb
SO2
12.31ppb
NO2
0.04ppm
CO
AQI 49
Good
8.61μg/m³
PM2.5
26.25μg/m³
PM10
10.93ppb
O3
0.42ppb
SO2
13.68ppb
NO2
0.04ppm
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 04:00:00 on 2026-02-12.
In the last 24 hours, the best air quality in Knowle, West Midlands was observed at 11:00:00 on 2026-02-11.
As of now, the AQI in Knowle, West Midlands is 49, 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 8.966 μg/m3.
The PM10 concentration in Knowle, West Midlands is 20.2 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Knowle, West Midlands is 0.062 ppm.
Currently, Knowle, West Midlands has a sulfur dioxide (SO2) concentration of 0.427 ppb.
The current ozone (O3) level in Knowle, West Midlands at the moment is 10.14 ppm.
Nitrogen dioxide (NO2) level in Knowle, West Midlands at the moment is 13.912 ppb.
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