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)
28
Good
Longfield, Kent
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.10 μg/m³
0
55
155
255
425
605+
29.91 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
2.27 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 28
Good
1.54μg/m³
PM2.5
6.16μg/m³
PM10
29.82ppb
O3
0.16ppb
SO2
2.02ppb
NO2
0.01ppm
CO
AQI 28
Good
1.81μg/m³
PM2.5
6.63μg/m³
PM10
29.93ppb
O3
0.16ppb
SO2
2.13ppb
NO2
0.01ppm
CO
AQI 28
Good
2.17μg/m³
PM2.5
7.99μg/m³
PM10
29.89ppb
O3
0.16ppb
SO2
2.21ppb
NO2
0.01ppm
CO
AQI 29
Good
3.14μg/m³
PM2.5
6.31μg/m³
PM10
30.81ppb
O3
0.16ppb
SO2
2.99ppb
NO2
0.01ppm
CO
AQI 28
Good
2.12μg/m³
PM2.5
7.76μg/m³
PM10
29.91ppb
O3
0.16ppb
SO2
2.20ppb
NO2
0.01ppm
CO
AQI 28
Good
2.94μg/m³
PM2.5
6.95μg/m³
PM10
29.84ppb
O3
0.15ppb
SO2
3.48ppb
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 05:00:00, 2025-12-27.
The best air quality in Longfield, Kent was observed at 11:00:00 on 2025-12-28.
The air quality in Longfield, Kent right now is Good, with an AQI of 28.
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 1.927 μg/m3.
Longfield, Kent currently has a PM10 concentration of 6.568 μg/m3.
The current carbon monoxide (CO) level in Longfield, Kent is 0.008 ppm.
The current sulfur dioxide (SO2) concentration in Longfield, Kent is 0.16 ppb.
Longfield, Kent currently has an ozone (O3) concentration of 30.035 ppm.
The current level of nitrogen dioxide (NO2) in Longfield, Kent is 2.189 ppb.
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