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New York CityOvercast20°

South West air quality

Updated 17/10, 05:31

Current AQI

US EPA scale · observed at 05:30

174

Unhealthy

Everyone should reduce outdoor activity; sensitive groups should stay indoors.

Pollutants

Current concentrations, µg/m³

Pollutant concentrations (µg/m³)
PollutantConcentration
PM2.5163,4 µg/m³
PM10201,2 µg/m³
O₃7 µg/m³
NO₂114 µg/m³
SO₂57,2 µg/m³
CO1.936 µg/m³

AQI, next 24 hours

Show data table
AQI by the hour
TimeAQILevel
05:30174Unhealthy
06:30176Unhealthy
07:30179Unhealthy
08:30183Unhealthy
09:30185Unhealthy
10:30186Unhealthy
11:30186Unhealthy
12:30186Unhealthy
13:30185Unhealthy
14:30185Unhealthy
15:30185Unhealthy
16:30185Unhealthy
17:30185Unhealthy
18:30185Unhealthy
19:30184Unhealthy
20:30184Unhealthy
21:30183Unhealthy
22:30182Unhealthy
23:30181Unhealthy
00:30179Unhealthy
01:30177Unhealthy
02:30175Unhealthy
03:30173Unhealthy
04:30170Unhealthy

← South West weather · AQI scale and rankings

Air quality data by Open-Meteo.com (CAMS)