Stay updated with real-time air quality in Lindenhurst, New York 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)
23
Good
Lindenhurst, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.58 μg/m³
0
55
155
255
425
605+
25.12 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
4.18 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Lindenhurst, New York
Lindenhurst, New York
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AQI 21
Good
3.40μg/m³
PM2.5
14.16μg/m³
PM10
23.37ppb
O3
0.22ppb
SO2
3.72ppb
NO2
0.16ppm
CO
AQI 21
Good
3.41μg/m³
PM2.5
14.23μg/m³
PM10
23.14ppb
O3
0.22ppb
SO2
4.01ppb
NO2
0.15ppm
CO
AQI 22
Good
3.44μg/m³
PM2.5
15.26μg/m³
PM10
23.58ppb
O3
0.22ppb
SO2
2.78ppb
NO2
0.16ppm
CO
AQI 23
Good
3.82μg/m³
PM2.5
15.88μg/m³
PM10
24.92ppb
O3
0.22ppb
SO2
4.66ppb
NO2
0.15ppm
CO
AQI 22
Good
3.89μg/m³
PM2.5
17.27μg/m³
PM10
24.00ppb
O3
0.22ppb
SO2
5.56ppb
NO2
0.14ppm
CO
AQI 22
Good
3.61μg/m³
PM2.5
14.03μg/m³
PM10
23.79ppb
O3
0.22ppb
SO2
4.18ppb
NO2
0.15ppm
CO
Air quality measurements for New York, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Lindenhurst, New York is updated on an hourly basis.
The worst air quality in Lindenhurst, New York was recorded at 02:00:00 on 2026-09-18.
The best air quality in Lindenhurst, New York was recorded at 10:00:00 on 2026-09-19.
The real-time air quality index in Lindenhurst, New York is 23, currently categorized as Good.
The most common pollutant in Lindenhurst, New York is O3.
If the air quality in Lindenhurst, New York is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Lindenhurst, New York at present are 2.957 μg/m3.
The current PM10 levels in Lindenhurst, New York are 12.583 μg/m3.
The current carbon monoxide (CO) level in Lindenhurst, New York is 0.179 ppm.
The current sulfur dioxide (SO2) levels in Lindenhurst, New York are 0.214 ppb.
The current ozone (O3) levels at Lindenhurst, New York is 25.12 ppm.
The current nitrogen dioxide (NO2) levels at Lindenhurst, New York is 4.177 ppb.
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