Stay updated with real-time air quality in Colonie Town, 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)
19
Good
Colonie Town, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.65 μg/m³
0
55
155
255
425
605+
20.81 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
3.78 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Colonie Town, New York
Colonie Town, New York
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AQI 19
Good
1.08μg/m³
PM2.5
3.70μg/m³
PM10
20.68ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.22ppm
CO
AQI 19
Good
1.08μg/m³
PM2.5
3.70μg/m³
PM10
20.68ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.22ppm
CO
AQI 19
Good
1.01μg/m³
PM2.5
3.93μg/m³
PM10
20.69ppb
O3
0.58ppb
SO2
3.80ppb
NO2
0.22ppm
CO
AQI 19
Good
1.11μg/m³
PM2.5
3.75μg/m³
PM10
20.34ppb
O3
0.58ppb
SO2
3.64ppb
NO2
0.22ppm
CO
AQI 19
Good
1.05μg/m³
PM2.5
3.79μg/m³
PM10
20.72ppb
O3
0.58ppb
SO2
3.78ppb
NO2
0.22ppm
CO
AQI 17
Good
1.18μg/m³
PM2.5
3.90μg/m³
PM10
17.79ppb
O3
0.58ppb
SO2
3.88ppb
NO2
0.26ppm
CO
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
Air quality data for Colonie Town, New York is updated on an hourly basis.
The worst air quality in Colonie Town, New York was recorded at 03:00:00 on 2026-09-28.
The best air quality in Colonie Town, New York was recorded at 07:00:00 on 2026-09-28.
The real-time air quality index in Colonie Town, New York is 19, currently categorized as Good.
The most common pollutant in Colonie Town, New York is O3.
If the air quality in Colonie Town, New York is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Colonie Town, New York at present are 1.081 μg/m3.
The current PM10 levels in Colonie Town, New York are 3.651 μg/m3.
The current carbon monoxide (CO) level in Colonie Town, New York is 0.223 ppm.
The current sulfur dioxide (SO2) levels in Colonie Town, New York are 0.581 ppb.
The current ozone (O3) levels at Colonie Town, New York is 20.807 ppm.
The current nitrogen dioxide (NO2) levels at Colonie Town, New York is 3.779 ppb.
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