Stay updated with real-time air quality in Olean City, 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)
43
Good
Olean City, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.50 μg/m³
0
55
155
255
425
605+
46.07 ppb
0
55
71
86
201
201+
6.41 ppb
0
36
76
186
605
1005+
13.46 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Olean City, New York
Olean City, New York
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AQI 40
Good
3.98μg/m³
PM2.5
18.71μg/m³
PM10
43.44ppb
O3
4.38ppb
SO2
7.08ppb
NO2
0.21ppm
CO
AQI 40
Good
6.00μg/m³
PM2.5
30.95μg/m³
PM10
42.52ppb
O3
5.32ppb
SO2
7.52ppb
NO2
0.24ppm
CO
AQI 42
Good
4.04μg/m³
PM2.5
18.76μg/m³
PM10
44.62ppb
O3
4.65ppb
SO2
2.86ppb
NO2
0.18ppm
CO
AQI 39
Good
6.09μg/m³
PM2.5
25.10μg/m³
PM10
42.03ppb
O3
4.79ppb
SO2
14.99ppb
NO2
0.23ppm
CO
AQI 39
Good
5.88μg/m³
PM2.5
31.57μg/m³
PM10
41.98ppb
O3
5.17ppb
SO2
14.18ppb
NO2
0.24ppm
CO
AQI 39
Good
6.24μg/m³
PM2.5
19.38μg/m³
PM10
42.31ppb
O3
4.68ppb
SO2
14.71ppb
NO2
0.23ppm
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 Olean City, New York is updated every hour.
The worst air quality in Olean City, New York in the last 24 hours was observed at 02:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Olean City, New York was observed at 12:00:00 on 2026-10-22.
The current air quality in Olean City, New York is 43, categorized as Good based on real-time data.
The most common pollutant in Olean City, New York is O3.
If the air quality in Olean City, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Olean City, New York is 4.167 μg/m3.
The current PM10 concentration at Olean City, New York is 19.499 μg/m3.
The current carbon monoxide (CO) concentration at Olean City, New York is 0.197 ppm.
The current sulfur dioxide (SO2) concentration at Olean City, New York is 6.406 ppb.
The current ozone (O3) concentration at Olean City, New York is 46.067 ppm.
The current nitrogen dioxide (NO2) concentration at Olean City, New York is 13.455 ppb.
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