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)
44
Good
Knowle, West Midlands
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.27 μg/m³
0
55
155
255
425
605+
22.13 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
6.87 ppb
0
54
101
361
1250
2050+
0.04 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 22
Good
3.63μg/m³
PM2.5
8.16μg/m³
PM10
9.87ppb
O3
0.71ppb
SO2
10.26ppb
NO2
0.27ppm
CO
AQI 19
Good
3.02μg/m³
PM2.5
5.97μg/m³
PM10
20.52ppb
O3
0.62ppb
SO2
5.78ppb
NO2
0.27ppm
CO
AQI 22
Good
3.68μg/m³
PM2.5
9.39μg/m³
PM10
11.46ppb
O3
0.74ppb
SO2
9.11ppb
NO2
0.27ppm
CO
AQI 24
Good
3.01μg/m³
PM2.5
5.55μg/m³
PM10
26.05ppb
O3
0.60ppb
SO2
3.88ppb
NO2
0.27ppm
CO
AQI 16
Good
3.00μg/m³
PM2.5
7.53μg/m³
PM10
14.21ppb
O3
0.64ppb
SO2
9.71ppb
NO2
0.27ppm
CO
AQI 22
Good
3.66μg/m³
PM2.5
8.06μg/m³
PM10
8.73ppb
O3
0.68ppb
SO2
4.91ppb
NO2
0.27ppm
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 09:00:00 on 2025-07-20.
In the last 24 hours, the best air quality in Knowle, West Midlands was observed at 04:00:00 on 2025-07-21.
As of now, the AQI in Knowle, West Midlands is 16, 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 3.368 μg/m3.
The PM10 concentration in Knowle, West Midlands is 9.197 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Knowle, West Midlands is 0.273 ppm.
Currently, Knowle, West Midlands has a sulfur dioxide (SO2) concentration of 0.675 ppb.
The current ozone (O3) level in Knowle, West Midlands at the moment is 10.038 ppm.
Nitrogen dioxide (NO2) level in Knowle, West Midlands at the moment is 4.723 ppb.
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