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)
35
Good
Glens Falls, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.27 μg/m³
0
55
155
255
425
605+
37.91 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
3.94 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Glens Falls, New York
Glens Falls, New York
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AQI 42
Good
7.28μg/m³
PM2.5
45.08μg/m³
PM10
24.10ppb
O3
0.42ppb
SO2
2.19ppb
NO2
0.18ppm
CO
AQI 38
Good
6.93μg/m³
PM2.5
39.06μg/m³
PM10
23.92ppb
O3
0.43ppb
SO2
2.16ppb
NO2
0.18ppm
CO
AQI 44
Good
8.01μg/m³
PM2.5
45.08μg/m³
PM10
23.81ppb
O3
0.42ppb
SO2
2.17ppb
NO2
0.18ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
30.20μg/m³
PM10
21.50ppb
O3
0.43ppb
SO2
2.16ppb
NO2
0.18ppm
CO
AQI 38
Good
6.59μg/m³
PM2.5
23.36μg/m³
PM10
22.85ppb
O3
0.43ppb
SO2
2.20ppb
NO2
0.18ppm
CO
AQI 42
Good
7.07μg/m³
PM2.5
45.14μg/m³
PM10
22.87ppb
O3
0.44ppb
SO2
2.14ppb
NO2
0.18ppm
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 03:00:00 on 2026-08-07.
In the last 24 hrs, the best air quality in Glens Falls, New York was observed at 07:00:00 on 2026-08-07.
The current air quality in Glens Falls, New York is 44, categorized as Good based on real-time data.
The most common pollutant in Glens Falls, New York is PM2.5.
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 7.55 μg/m3.
The current PM10 concentration at Glens Falls, New York is 44.468 μg/m3.
The current carbon monoxide (CO) concentration at Glens Falls, New York is 0.176 ppm.
The current sulfur dioxide (SO2) concentration at Glens Falls, New York is 0.419 ppb.
The current ozone (O3) concentration at Glens Falls, New York is 24.764 ppm.
The current nitrogen dioxide (NO2) concentration at Glens Falls, New York is 2.192 ppb.
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