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

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.05 μg/m³
0
55
155
255
425
605+
49.53 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
7.32 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Patchogue, New York
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AQI 49
Good
9.28μg/m³
PM2.5
25.34μg/m³
PM10
52.48ppb
O3
0.34ppb
SO2
6.37ppb
NO2
0.24ppm
CO
AQI 49
Good
9.29μg/m³
PM2.5
38.08μg/m³
PM10
52.14ppb
O3
0.31ppb
SO2
5.05ppb
NO2
0.25ppm
CO
AQI 49
Good
9.36μg/m³
PM2.5
23.31μg/m³
PM10
51.59ppb
O3
0.35ppb
SO2
6.21ppb
NO2
0.26ppm
CO
AQI 52
Moderate
10.48μg/m³
PM2.5
33.99μg/m³
PM10
52.57ppb
O3
0.33ppb
SO2
5.89ppb
NO2
0.25ppm
CO
AQI 54
Moderate
11.40μg/m³
PM2.5
48.19μg/m³
PM10
51.03ppb
O3
0.39ppb
SO2
5.54ppb
NO2
0.27ppm
CO
AQI 56
Moderate
11.68μg/m³
PM2.5
49.82μg/m³
PM10
51.00ppb
O3
0.40ppb
SO2
5.85ppb
NO2
0.27ppm
CO
Air quality and pollutant data for New York, USA 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 Patchogue, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Patchogue, New York was at its worst at 09:00:00 on 2026-05-05.
In the last 24 hours, the best air quality in Patchogue, New York was observed at 06:00:00 on 2026-05-06.
As of now, the AQI in Patchogue, New York is 49, indicating Good conditions.
Patchogue, New York air has the highest levels of PM2.5.
Poor air quality in Patchogue, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Patchogue, New York are currently 9.176 μg/m3.
The PM10 concentration in Patchogue, New York is 39.451 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Patchogue, New York is 0.246 ppm.
Currently, Patchogue, New York has a sulfur dioxide (SO2) concentration of 0.319 ppb.
The current ozone (O3) level in Patchogue, New York at the moment is 51.956 ppm.
Nitrogen dioxide (NO2) level in Patchogue, New York at the moment is 5.936 ppb.
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