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Air Quality
PM2.5, NO₂, and Ozone across NYC neighborhoods · EPA AirNow + NYC Community Air Survey (NYCCAS)
Citywide PM2.5
6.15μg/m³
Winter 2022-23
Worst Area
Chelsea - Clinton
8.367823453 μg/m³
Best Area
Rockaways
5.26452039 μg/m³
NO₂ (Highest)
22.6ppb
Manhattan
Alerts trigger when AQI ≥ 101 (Unhealthy for Sensitive Groups). Browser must be open.
Air Pollutants by Borough
LIVEPM2.5 (μg/m³) · NO₂ (ppb) · O₃ (ppb) · NYCCAS
PM2.5 Annual Trend (Citywide)
2023Fine particulates μg/m³ · WHO guideline = 5
PM2.5 by Neighborhood
LIVEAnnual μg/m³ · NYCCAS · WHO guideline = 5
Health Metrics by Borough — Map View
Select a metric to update the map · green = lower risk / better outcome
Air quality data live from NYC Community Air Survey · updates daily