Stay updated with real-time air quality in Glens Falls, 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)
31
Good
Glens Falls, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.50 μg/m³
0
55
155
255
425
605+
33.23 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
4.36 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Glens Falls, New York
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AQI 31
Good
4.53μg/m³
PM2.5
19.25μg/m³
PM10
33.77ppb
O3
0.23ppb
SO2
3.99ppb
NO2
0.16ppm
CO
AQI 31
Good
3.71μg/m³
PM2.5
12.23μg/m³
PM10
34.19ppb
O3
0.23ppb
SO2
4.08ppb
NO2
0.16ppm
CO
AQI 30
Good
3.30μg/m³
PM2.5
15.10μg/m³
PM10
31.84ppb
O3
0.24ppb
SO2
4.01ppb
NO2
0.16ppm
CO
AQI 31
Good
3.75μg/m³
PM2.5
10.28μg/m³
PM10
34.13ppb
O3
0.23ppb
SO2
4.10ppb
NO2
0.16ppm
CO
AQI 31
Good
3.35μg/m³
PM2.5
9.06μg/m³
PM10
33.71ppb
O3
0.23ppb
SO2
4.09ppb
NO2
0.16ppm
CO
AQI 31
Good
2.94μg/m³
PM2.5
10.84μg/m³
PM10
33.74ppb
O3
0.23ppb
SO2
4.04ppb
NO2
0.17ppm
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 Glens Falls, New York is updated every hour.
The worst air quality in Glens Falls, New York in the last 24 hours was observed at 04:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Glens Falls, New York was observed at 01:00:00 on 2026-02-12.
The current air quality in Glens Falls, New York is 31, categorized as Good based on real-time data.
The most common pollutant in Glens Falls, New York is O3.
If the air quality in Glens Falls, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Glens Falls, New York is 3.889 μg/m3.
The current PM10 concentration at Glens Falls, New York is 11.498 μg/m3.
The current carbon monoxide (CO) concentration at Glens Falls, New York is 0.138 ppm.
The current sulfur dioxide (SO2) concentration at Glens Falls, New York is 0.237 ppb.
The current ozone (O3) concentration at Glens Falls, New York is 33.228 ppm.
The current nitrogen dioxide (NO2) concentration at Glens Falls, New York is 4.357 ppb.
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