Stay updated with real-time air quality in Suffern, 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)
21
Good
Suffern, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.08 μg/m³
0
55
155
255
425
605+
23.37 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
5.16 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Suffern, New York
Suffern, New York
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AQI 22
Good
1.23μg/m³
PM2.5
4.34μg/m³
PM10
23.84ppb
O3
0.25ppb
SO2
4.85ppb
NO2
0.23ppm
CO
AQI 21
Good
1.81μg/m³
PM2.5
5.06μg/m³
PM10
23.18ppb
O3
0.26ppb
SO2
5.17ppb
NO2
0.24ppm
CO
AQI 22
Good
0.72μg/m³
PM2.5
2.41μg/m³
PM10
24.34ppb
O3
0.25ppb
SO2
4.00ppb
NO2
0.22ppm
CO
AQI 22
Good
1.11μg/m³
PM2.5
2.46μg/m³
PM10
24.19ppb
O3
0.24ppb
SO2
5.95ppb
NO2
0.22ppm
CO
AQI 22
Good
0.85μg/m³
PM2.5
3.13μg/m³
PM10
24.17ppb
O3
0.25ppb
SO2
4.38ppb
NO2
0.22ppm
CO
AQI 22
Good
0.62μg/m³
PM2.5
2.21μg/m³
PM10
24.43ppb
O3
0.24ppb
SO2
3.94ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Suffern, New York is updated every hour.
The worst air quality in Suffern, New York in the last 24 hours was observed at 04:00:00 on 2026-09-18.
In the last 24 hrs, the best air quality in Suffern, New York was observed at 01:00:00 on 2026-09-19.
The current air quality in Suffern, New York is 21, categorized as Good based on real-time data.
The most common pollutant in Suffern, New York is O3.
If the air quality in Suffern, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Suffern, New York is 1.662 μg/m3.
The current PM10 concentration at Suffern, New York is 5.075 μg/m3.
The current carbon monoxide (CO) concentration at Suffern, New York is 0.234 ppm.
The current sulfur dioxide (SO2) concentration at Suffern, New York is 0.255 ppb.
The current ozone (O3) concentration at Suffern, New York is 23.373 ppm.
The current nitrogen dioxide (NO2) concentration at Suffern, New York is 5.157 ppb.
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