Stay updated with real-time air quality in Swanley, Kent 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)
115
Unhealthy for sensitive groups
Swanley, Kent
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
40.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
62.51 μg/m³
0
55
155
255
425
605+
17.38 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
8.00 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Swanley, Kent
Swanley, Kent
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AQI 115
Unhealthy for sensitive groups
40.92μg/m³
PM2.5
51.49μg/m³
PM10
14.37ppb
O3
0.45ppb
SO2
10.56ppb
NO2
0.03ppm
CO
AQI 77
Moderate
23.28μg/m³
PM2.5
50.84μg/m³
PM10
13.90ppb
O3
0.42ppb
SO2
9.65ppb
NO2
0.04ppm
CO
AQI 67
Moderate
18.39μg/m³
PM2.5
47.44μg/m³
PM10
13.69ppb
O3
0.41ppb
SO2
9.34ppb
NO2
0.04ppm
CO
AQI 84
Moderate
27.32μg/m³
PM2.5
56.02μg/m³
PM10
12.70ppb
O3
0.40ppb
SO2
11.28ppb
NO2
0.04ppm
CO
AQI 94
Moderate
31.75μg/m³
PM2.5
39.76μg/m³
PM10
10.88ppb
O3
0.38ppb
SO2
13.15ppb
NO2
0.04ppm
CO
AQI 102
Unhealthy for sensitive groups
35.76μg/m³
PM2.5
77.09μg/m³
PM10
14.28ppb
O3
0.43ppb
SO2
9.98ppb
NO2
0.04ppm
CO
Air quality and pollutant data for Kent, 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 Swanley, Kent is updated every hour for accuracy.
In the past 24 hours, the air quality in Swanley, Kent was at its worst at 11:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Swanley, Kent was observed at 03:00:00 on 2026-03-08.
As of now, the AQI in Swanley, Kent is 115, indicating Unhealthy for Sensitive Groups conditions.
Swanley, Kent air has the highest levels of PM2.5.
Poor air quality in Swanley, Kent means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Swanley, Kent are currently 40.914 μg/m3.
The PM10 concentration in Swanley, Kent is 62.508 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Swanley, Kent is 0.016 ppm.
Currently, Swanley, Kent has a sulfur dioxide (SO2) concentration of 0.453 ppb.
The current ozone (O3) level in Swanley, Kent at the moment is 17.381 ppm.
Nitrogen dioxide (NO2) level in Swanley, Kent at the moment is 8.002 ppb.
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