Chautauqua, New York Air Quality
Chautauqua County, New York (NY)
→ Stableover 10 years
10-Year AQI Trend
The solid line shows the median AQI each year. The dashed line shows the 90th percentile (worst 10% of days).
Air Quality Day Breakdown
Number of days per year in each EPA AQI category. Green = Good (AQI 0-50), Yellow = Moderate (51-100), Orange = Unhealthy for Sensitive Groups (101-150), Red = Unhealthy or worse (151+).
Year-by-Year Data
| Year | Median AQI | 90th Pct | Max AQI | Good Days | Moderate | Unhealthy+ | Pollutant |
|---|---|---|---|---|---|---|---|
| 2023 | 37 | 54 | 133 | 322 | 36 | 5 | Ozone |
| 2022 | 36 | 50 | 140 | 322 | 29 | 4 | Ozone |
| 2021 | 38 | 57 | 105 | 300 | 60 | 1 | Ozone |
| 2020 | 36 | 49 | 93 | 332 | 31 | 0 | Ozone |
| 2019 | 38 | 53 | 105 | 302 | 40 | 1 | Ozone |
| 2018 | 37 | 61 | 126 | 300 | 54 | 4 | Ozone |
| 2017 | 38 | 54 | 129 | 298 | 46 | 2 | Ozone |
| 2016 | 37 | 54 | 140 | 315 | 45 | 3 | Ozone |
| 2015 | 39 | 61 | 126 | 290 | 67 | 5 | Ozone |
| 2014 | 38 | 56 | 112 | 299 | 56 | 2 | Ozone |
What This Means for Chautauqua County Residents
Chautauqua, New York has received an Air Quality Grade of B (68/100) based on a decade of monitoring data from the EPA's air quality monitoring program. The current median AQI of 37 falls in the "Good" range.
The primary pollutant affecting this area is Ground-Level Ozone. Over the past 5 years, this area has averaged 2 unhealthy air quality days per year — days when sensitive groups (children, elderly, those with respiratory conditions) should limit outdoor activity. The American Lung Association's State of the Air report provides additional context on long-term health risks from air pollution exposure.
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Frequently Asked Questions
Chautauqua, New York has a current median AQI of 37, which falls in the "Good" range. The area has received an Air Quality Grade of B (68/100) based on 10 years of EPA monitoring data.
Air quality in Chautauqua, New York is stable over the past decade. The median AQI has changed by -1 points from 2014 to 2023.
Chautauqua, New York averages 2 unhealthy air quality days per year over the past 5 years. On these days, sensitive groups including children, the elderly, and those with respiratory conditions should limit outdoor activity.
The primary pollutant affecting Chautauqua, New York is Ground-Level Ozone. This is the dominant contributor to elevated AQI readings in the Chautauqua County area.
Chautauqua, New York averages 2 unhealthy air days per year. This is relatively low, making it a reasonable choice for asthma sufferers. The primary pollutant is Ground-Level Ozone, which is a known asthma trigger.
With a median AQI of 37 (Good), outdoor exercise in Chautauqua, New York is generally safe year-round. Chautauqua, New York averages 2 days per year when athletes should move workouts indoors.