Stay updated with real-time air quality in Herne Bay, 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)
112
Unhealthy for sensitive groups
Herne Bay, Kent
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.99 μg/m³
0
55
155
255
425
605+
74.24 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
18.99 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Herne Bay, Kent
Herne Bay, Kent
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AQI 87
Moderate
9.71μg/m³
PM2.5
25.84μg/m³
PM10
65.73ppb
O3
0.83ppb
SO2
15.04ppb
NO2
0.04ppm
CO
AQI 129
Unhealthy for sensitive groups
10.01μg/m³
PM2.5
25.46μg/m³
PM10
79.46ppb
O3
0.85ppb
SO2
18.60ppb
NO2
0.04ppm
CO
AQI 97
Moderate
10.25μg/m³
PM2.5
25.10μg/m³
PM10
68.60ppb
O3
0.86ppb
SO2
8.48ppb
NO2
0.04ppm
CO
AQI 90
Moderate
10.15μg/m³
PM2.5
24.94μg/m³
PM10
66.53ppb
O3
0.80ppb
SO2
10.03ppb
NO2
0.05ppm
CO
AQI 97
Moderate
10.12μg/m³
PM2.5
25.42μg/m³
PM10
68.51ppb
O3
0.81ppb
SO2
15.37ppb
NO2
0.03ppm
CO
AQI 90
Moderate
10.40μg/m³
PM2.5
24.80μg/m³
PM10
67.08ppb
O3
0.84ppb
SO2
13.09ppb
NO2
0.04ppm
CO
Air quality data and pollutant measurements for Kent, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Herne Bay, Kent is updated every hour.
The worst air quality in Herne Bay, Kent in the last 24 hours was observed at 03:00:00 on 2026-08-14.
In the last 24 hrs, the best air quality in Herne Bay, Kent was observed at 06:00:00 on 2026-08-14.
The current air quality in Herne Bay, Kent is 112, categorized as Unhealthy for Sensitive Groups based on real-time data.
The most common pollutant in Herne Bay, Kent is O3.
If the air quality in Herne Bay, Kent is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Herne Bay, Kent is 9.87 μg/m3.
The current PM10 concentration at Herne Bay, Kent is 22.99 μg/m3.
The current carbon monoxide (CO) concentration at Herne Bay, Kent is 0.04 ppm.
The current sulfur dioxide (SO2) concentration at Herne Bay, Kent is 0.723 ppb.
The current ozone (O3) concentration at Herne Bay, Kent is 74.242 ppm.
The current nitrogen dioxide (NO2) concentration at Herne Bay, Kent is 18.991 ppb.
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