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)
49
Good
Lindenhurst, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.10 μg/m³
0
55
155
255
425
605+
45.26 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
8.17 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lindenhurst, New York
Lindenhurst, New York
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AQI 49
Good
9.46μg/m³
PM2.5
26.23μg/m³
PM10
45.70ppb
O3
0.45ppb
SO2
7.80ppb
NO2
0.26ppm
CO
AQI 52
Moderate
9.57μg/m³
PM2.5
24.94μg/m³
PM10
45.17ppb
O3
0.48ppb
SO2
8.34ppb
NO2
0.27ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
38.89μg/m³
PM10
49.51ppb
O3
0.35ppb
SO2
7.55ppb
NO2
0.26ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
34.51μg/m³
PM10
45.59ppb
O3
0.54ppb
SO2
10.35ppb
NO2
0.29ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
31.31μg/m³
PM10
42.92ppb
O3
0.56ppb
SO2
9.79ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.47μg/m³
PM2.5
44.45μg/m³
PM10
46.37ppb
O3
0.43ppb
SO2
7.08ppb
NO2
0.26ppm
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 09:00:00 on 2026-05-05.
The best air quality in Lindenhurst, New York was recorded at 11:00:00 on 2026-05-06.
The real-time air quality index in Lindenhurst, New York is 49, currently categorized as Good.
The most common pollutant in Lindenhurst, New York is PM2.5.
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 9.49 μg/m3.
The current PM10 levels in Lindenhurst, New York are 24.102 μg/m3.
The current carbon monoxide (CO) level in Lindenhurst, New York is 0.268 ppm.
The current sulfur dioxide (SO2) levels in Lindenhurst, New York are 0.468 ppb.
The current ozone (O3) levels at Lindenhurst, New York is 45.256 ppm.
The current nitrogen dioxide (NO2) levels at Lindenhurst, New York is 8.171 ppb.
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