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)
35
Good
Newhaven, East Sussex
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.96 μg/m³
0
55
155
255
425
605+
38.44 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
2.33 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Newhaven, East Sussex
Newhaven, East Sussex
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AQI 17
Good
3.49μg/m³
PM2.5
8.06μg/m³
PM10
17.59ppb
O3
0.82ppb
SO2
4.32ppb
NO2
0.03ppm
CO
AQI 22
Good
3.88μg/m³
PM2.5
7.96μg/m³
PM10
22.78ppb
O3
0.72ppb
SO2
1.61ppb
NO2
0.03ppm
CO
AQI 17
Good
3.49μg/m³
PM2.5
8.06μg/m³
PM10
17.59ppb
O3
0.82ppb
SO2
4.32ppb
NO2
0.03ppm
CO
AQI 19
Good
3.42μg/m³
PM2.5
7.83μg/m³
PM10
20.12ppb
O3
0.85ppb
SO2
1.70ppb
NO2
0.03ppm
CO
AQI 19
Good
3.47μg/m³
PM2.5
7.85μg/m³
PM10
20.35ppb
O3
0.84ppb
SO2
1.71ppb
NO2
0.03ppm
CO
AQI 19
Good
3.39μg/m³
PM2.5
7.82μg/m³
PM10
19.90ppb
O3
0.86ppb
SO2
1.71ppb
NO2
0.03ppm
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 07:00:00 on 2025-07-22.
In the last 24 hours, the best air quality in Newhaven, East Sussex was observed at 09:00:00 on 2025-07-23.
As of now, the AQI in Newhaven, East Sussex is 19, 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 3.273 μg/m3.
The PM10 concentration in Newhaven, East Sussex is 7.885 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newhaven, East Sussex is 0.031 ppm.
Currently, Newhaven, East Sussex has a sulfur dioxide (SO2) concentration of 0.822 ppb.
The current ozone (O3) level in Newhaven, East Sussex at the moment is 21.026 ppm.
Nitrogen dioxide (NO2) level in Newhaven, East Sussex at the moment is 4.939 ppb.
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