Stay updated with real-time air quality in Newhaven, East Sussex 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)
27
Good
Newhaven, East Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.35 μg/m³
0
55
155
255
425
605+
28.77 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.28 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Newhaven, East Sussex
Newhaven, East Sussex
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AQI 28
Good
5.49μg/m³
PM2.5
17.88μg/m³
PM10
29.83ppb
O3
0.30ppb
SO2
2.26ppb
NO2
0.02ppm
CO
AQI 31
Good
4.92μg/m³
PM2.5
10.17μg/m³
PM10
33.97ppb
O3
0.29ppb
SO2
1.99ppb
NO2
0.02ppm
CO
AQI 28
Good
5.49μg/m³
PM2.5
17.88μg/m³
PM10
29.83ppb
O3
0.30ppb
SO2
2.26ppb
NO2
0.02ppm
CO
AQI 31
Good
4.47μg/m³
PM2.5
10.46μg/m³
PM10
33.39ppb
O3
0.29ppb
SO2
1.36ppb
NO2
0.02ppm
CO
AQI 31
Good
4.52μg/m³
PM2.5
10.43μg/m³
PM10
33.48ppb
O3
0.29ppb
SO2
1.42ppb
NO2
0.02ppm
CO
AQI 31
Good
4.43μg/m³
PM2.5
10.49μg/m³
PM10
33.31ppb
O3
0.29ppb
SO2
1.31ppb
NO2
0.02ppm
CO
Air quality and pollutant data for East Sussex, 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 Newhaven, East Sussex is updated every hour for accuracy.
In the past 24 hours, the air quality in Newhaven, East Sussex was at its worst at 10:00:00 on 2025-09-17.
In the last 24 hours, the best air quality in Newhaven, East Sussex was observed at 07:00:00 on 2025-09-17.
As of now, the AQI in Newhaven, East Sussex is 29, indicating Good conditions.
Newhaven, East Sussex air has the highest levels of O3.
Poor air quality in Newhaven, East Sussex means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newhaven, East Sussex are currently 5.131 μg/m3.
The PM10 concentration in Newhaven, East Sussex is 17.46 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newhaven, East Sussex is 0.021 ppm.
Currently, Newhaven, East Sussex has a sulfur dioxide (SO2) concentration of 0.294 ppb.
The current ozone (O3) level in Newhaven, East Sussex at the moment is 30.559 ppm.
Nitrogen dioxide (NO2) level in Newhaven, East Sussex at the moment is 1.975 ppb.
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