Stay updated with real-time air quality in Islip, 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)
33
Good
Islip, New York
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.29 μg/m³
0
55
155
255
425
605+
26.40 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
1.67 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Islip, New York
Islip, New York
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AQI 54
Moderate
10.73μg/m³
PM2.5
40.09μg/m³
PM10
11.39ppb
O3
0.23ppb
SO2
5.72ppb
NO2
0.23ppm
CO
AQI 56
Moderate
11.96μg/m³
PM2.5
52.97μg/m³
PM10
11.64ppb
O3
0.23ppb
SO2
3.82ppb
NO2
0.22ppm
CO
AQI 54
Moderate
10.79μg/m³
PM2.5
39.72μg/m³
PM10
10.50ppb
O3
0.22ppb
SO2
6.11ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
49.02μg/m³
PM10
20.02ppb
O3
0.24ppb
SO2
2.86ppb
NO2
0.18ppm
CO
AQI 56
Moderate
12.22μg/m³
PM2.5
53.40μg/m³
PM10
20.17ppb
O3
0.24ppb
SO2
2.91ppb
NO2
0.18ppm
CO
AQI 54
Moderate
10.81μg/m³
PM2.5
40.24μg/m³
PM10
10.77ppb
O3
0.22ppb
SO2
6.15ppb
NO2
0.24ppm
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 Islip, New York is updated on an hourly basis.
The worst air quality in Islip, New York was recorded at 06:00:00 on 2025-08-02.
The best air quality in Islip, New York was recorded at 02:00:00 on 2025-08-01.
The real-time air quality index in Islip, New York is 52, currently categorized as Moderate.
The most common pollutant in Islip, New York is PM2.5.
If the air quality in Islip, New York is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Islip, New York at present are 10.052 μg/m3.
The current PM10 levels in Islip, New York are 37.227 μg/m3.
The current carbon monoxide (CO) level in Islip, New York is 0.229 ppm.
The current sulfur dioxide (SO2) levels in Islip, New York are 0.225 ppb.
The current ozone (O3) levels at Islip, New York is 14.357 ppm.
The current nitrogen dioxide (NO2) levels at Islip, New York is 3.876 ppb.
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