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)
33
Good
Newhaven, East Sussex
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.60 μg/m³
0
55
155
255
425
605+
28.16 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
2.20 ppb
0
54
101
361
1250
2050+
0.30 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 44
Good
7.73μg/m³
PM2.5
20.71μg/m³
PM10
23.56ppb
O3
0.55ppb
SO2
8.96ppb
NO2
0.51ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
12.92μg/m³
PM10
26.09ppb
O3
0.45ppb
SO2
4.85ppb
NO2
0.51ppm
CO
AQI 44
Good
7.73μg/m³
PM2.5
20.71μg/m³
PM10
23.56ppb
O3
0.55ppb
SO2
8.96ppb
NO2
0.51ppm
CO
AQI 38
Good
6.66μg/m³
PM2.5
15.20μg/m³
PM10
23.33ppb
O3
0.58ppb
SO2
5.97ppb
NO2
0.51ppm
CO
AQI 38
Good
6.52μg/m³
PM2.5
14.80μg/m³
PM10
23.63ppb
O3
0.57ppb
SO2
5.84ppb
NO2
0.51ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
15.40μg/m³
PM10
23.04ppb
O3
0.60ppb
SO2
6.10ppb
NO2
0.51ppm
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 09:00:00 on 2025-11-06.
In the last 24 hours, the best air quality in Newhaven, East Sussex was observed at 05:00:00 on 2025-11-06.
As of now, the AQI in Newhaven, East Sussex is 38, indicating Good conditions.
Newhaven, East Sussex air has the highest levels of PM2.5.
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 7.454 μg/m3.
The PM10 concentration in Newhaven, East Sussex is 20.134 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newhaven, East Sussex is 0.514 ppm.
Currently, Newhaven, East Sussex has a sulfur dioxide (SO2) concentration of 0.515 ppb.
The current ozone (O3) level in Newhaven, East Sussex at the moment is 24.225 ppm.
Nitrogen dioxide (NO2) level in Newhaven, East Sussex at the moment is 8.654 ppb.
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