Stay updated with real-time air quality in Longfield, 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)
30
Good
Longfield, Kent
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.93 μg/m³
0
55
155
255
425
605+
32.48 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
6.01 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Longfield, Kent
Longfield, Kent
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AQI 30
Good
3.56μg/m³
PM2.5
11.85μg/m³
PM10
31.77ppb
O3
0.97ppb
SO2
6.20ppb
NO2
0.02ppm
CO
AQI 30
Good
4.80μg/m³
PM2.5
12.83μg/m³
PM10
31.74ppb
O3
1.04ppb
SO2
6.57ppb
NO2
0.02ppm
CO
AQI 31
Good
4.61μg/m³
PM2.5
11.97μg/m³
PM10
32.72ppb
O3
0.95ppb
SO2
6.50ppb
NO2
0.02ppm
CO
AQI 33
Good
5.57μg/m³
PM2.5
11.11μg/m³
PM10
30.97ppb
O3
0.82ppb
SO2
4.70ppb
NO2
0.01ppm
CO
AQI 30
Good
4.96μg/m³
PM2.5
12.58μg/m³
PM10
32.21ppb
O3
1.01ppb
SO2
6.60ppb
NO2
0.02ppm
CO
AQI 33
Good
5.68μg/m³
PM2.5
13.61μg/m³
PM10
31.19ppb
O3
0.81ppb
SO2
5.39ppb
NO2
0.01ppm
CO
The air quality data for Kent, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Longfield, Kent are available every hour.
Longfield, Kent experienced its worst air quality at 12:00:00, 2026-08-17.
The best air quality in Longfield, Kent was observed at 10:00:00 on 2026-08-17.
The air quality in Longfield, Kent right now is Good, with an AQI of 30.
In Longfield, Kent, O3 is the most frequently found pollutant.
When air quality in Longfield, Kent is compromised, staying indoors and wearing a mask can reduce health risks.
Longfield, Kent currently has a PM2.5 concentration of 4.065 μg/m3.
Longfield, Kent currently has a PM10 concentration of 11.934 μg/m3.
The current carbon monoxide (CO) level in Longfield, Kent is 0.019 ppm.
The current sulfur dioxide (SO2) concentration in Longfield, Kent is 0.649 ppb.
Longfield, Kent currently has an ozone (O3) concentration of 32.481 ppm.
The current level of nitrogen dioxide (NO2) in Longfield, Kent is 6.015 ppb.
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