Cohoes, New York live air quality index now
Stay updated with real-time air quality in Cohoes, 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
Cohoes, New York
Last updated: ... (Local time)
Major air pollutants in Cohoes, New York
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
1.11 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
3.75 μg/m³
0
55
155
255
425
605+
Ozone (O3)
20.34 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.58 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
3.64 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Cohoes, New York
Cohoes, New York
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Air quality in nearby cities
Watervliet, New York
AQI 19
Good
1.08μg/m³
PM2.5
3.70μg/m³
PM10
20.68ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.22ppm
CO
Troy, New York
AQI 19
Good
1.08μg/m³
PM2.5
3.70μg/m³
PM10
20.68ppb
O3
0.58ppb
SO2
3.75ppb
NO2
0.22ppm
CO
Colonie Town, New York
AQI 19
Good
1.08μg/m³
PM2.5
3.65μg/m³
PM10
20.81ppb
O3
0.58ppb
SO2
3.78ppb
NO2
0.22ppm
CO
Halfmoon, New York
AQI 17
Good
1.29μg/m³
PM2.5
4.38μg/m³
PM10
17.50ppb
O3
0.56ppb
SO2
2.71ppb
NO2
0.19ppm
CO
North Greenbush, New York
AQI 19
Good
1.05μg/m³
PM2.5
3.79μg/m³
PM10
20.72ppb
O3
0.58ppb
SO2
3.78ppb
NO2
0.22ppm
CO
Clifton Park, New York
AQI 17
Good
1.24μg/m³
PM2.5
4.21μg/m³
PM10
17.72ppb
O3
0.57ppb
SO2
3.83ppb
NO2
0.19ppm
CO
How accurate is New York, USA air quality data?
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
Frequently asked questions
How often is the air quality data for Cohoes, New York updated?
The air quality for Cohoes, New York is updated every hour.
When was the worst air quality at Cohoes, New York in the last 24 hrs?
The worst air quality in Cohoes, New York in the last 24 hours was observed at 03:00:00 on 2026-09-28.
When was the best air quality at Cohoes, New York in the last 24 hrs?
In the last 24 hrs, the best air quality in Cohoes, New York was observed at 07:00:00 on 2026-09-28.
What is the current air quality in Cohoes, New York?
The current air quality in Cohoes, New York is 19, categorized as Good based on real-time data.
What pollutant is the most common in Cohoes, New York?
The most common pollutant in Cohoes, New York is O3.
What should I do if the air quality in Cohoes, New York is poor?
If the air quality in Cohoes, New York is poor, consider staying indoors and wearing a mask to protect yourself.
What is the current concentration of PM2.5 in Cohoes, New York?
The current PM2.5 concentration at Cohoes, New York is 1.108 μg/m3.
What is the current concentration of PM10 in Cohoes, New York?
The current PM10 concentration at Cohoes, New York is 3.747 μg/m3.
What is the current concentration of carbon monoxide (CO) in Cohoes, New York?
The current carbon monoxide (CO) concentration at Cohoes, New York is 0.22 ppm.
What is the current concentration of sulfur dioxide (SO2) in Cohoes, New York?
The current sulfur dioxide (SO2) concentration at Cohoes, New York is 0.58 ppb.
What is the current concentration of ozone (O3) in Cohoes, New York?
The current ozone (O3) concentration at Cohoes, New York is 20.345 ppm.
What is the current concentration of nitrogen dioxide (NO2) in Cohoes, New York?
The current nitrogen dioxide (NO2) concentration at Cohoes, New York is 3.641 ppb.
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