Real-time air quality index in Islip, New York today
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)
44
Good
Islip, New York
Last updated: ... (Local time)
Common air pollutants in Islip, New York
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
7.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
30.07 μg/m³
0
55
155
255
425
605+
Ozone (O3)
44.46 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.67 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
5.81 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.28 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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Islip, New York air quality map: Real-time AQI near you
Air quality in nearby cities
Babylon, New York
AQI 50
Good
7.73μg/m³
PM2.5
33.68μg/m³
PM10
54.11ppb
O3
0.64ppb
SO2
4.42ppb
NO2
0.27ppm
CO
Smithtown, New York
AQI 54
Moderate
6.97μg/m³
PM2.5
34.89μg/m³
PM10
55.68ppb
O3
0.52ppb
SO2
4.39ppb
NO2
0.27ppm
CO
Lindenhurst, New York
AQI 51
Moderate
7.72μg/m³
PM2.5
33.95μg/m³
PM10
54.69ppb
O3
0.66ppb
SO2
4.48ppb
NO2
0.27ppm
CO
Lake Grove, New York
AQI 45
Good
6.64μg/m³
PM2.5
25.81μg/m³
PM10
49.17ppb
O3
0.47ppb
SO2
4.52ppb
NO2
0.27ppm
CO
Patchogue, New York
AQI 46
Good
6.18μg/m³
PM2.5
25.30μg/m³
PM10
50.05ppb
O3
0.49ppb
SO2
4.65ppb
NO2
0.27ppm
CO
Massapequa Park, New York
AQI 51
Moderate
7.69μg/m³
PM2.5
34.06μg/m³
PM10
54.90ppb
O3
0.70ppb
SO2
4.54ppb
NO2
0.27ppm
CO
How accurate is New York, USA air quality data?
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
Frequently asked questions
How frequently is the air quality data for Islip, New York updated?
Air quality data for Islip, New York is updated on an hourly basis.
When did Islip, New York experience the worst air quality in the last 24 hours?
The worst air quality in Islip, New York was recorded at 07:00:00 on 2026-08-07.
When did Islip, New York have its best air quality in the last 24 hours?
The best air quality in Islip, New York was recorded at 10:00:00 on 2026-08-08.
What is the real-time air quality index for Islip, New York?
The real-time air quality index in Islip, New York is 50, currently categorized as Good.
Which pollutant is found most often in Islip, New York?
The most common pollutant in Islip, New York is O3.
What can I do if the air quality in Islip, New York is poor?
If the air quality in Islip, New York is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Islip, New York?
The measured PM2.5 levels in Islip, New York at present are 7.533 μg/m3.
What are the current PM10 levels at Islip, New York?
The current PM10 levels in Islip, New York are 38.073 μg/m3.
What are the current carbon monoxide (CO) levels at Islip, New York?
The current carbon monoxide (CO) level in Islip, New York is 0.267 ppm.
What are the current sulfur dioxide (SO2) levels at Islip, New York?
The current sulfur dioxide (SO2) levels in Islip, New York are 0.58 ppb.
What are the current ozone (O3) levels at Islip, New York?
The current ozone (O3) levels at Islip, New York is 53.543 ppm.
What are the current nitrogen dioxide (NO2) levels at Islip, New York?
The current nitrogen dioxide (NO2) levels at Islip, New York is 4.391 ppb.
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