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서울특별시Dense drizzle16°

콜카타 air quality

Updated 10. 18. 08:30

The data may not be up to date.

Current AQI

US EPA scale · observed at 08:30

163

Unhealthy

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

Pollutants

Current concentrations, µg/m³

Pollutant concentrations (µg/m³)
PollutantConcentration
PM2.590,8 µg/m³
PM1094,5 µg/m³
O₃144 µg/m³
NO₂11,2 µg/m³
SO₂24,8 µg/m³
CO717 µg/m³

AQI, next 23 hours

Show data table
AQI by the hour
TimeAQILevel
09:30165Unhealthy
10:30166Unhealthy
11:30167Unhealthy
12:30168Unhealthy
13:30168Unhealthy
14:30169Unhealthy
15:30170Unhealthy
16:30176Unhealthy
17:30177Unhealthy
18:30173Unhealthy
19:30173Unhealthy
20:30174Unhealthy
21:30174Unhealthy
22:30175Unhealthy
23:30176Unhealthy
00:30177Unhealthy
01:30178Unhealthy
02:30178Unhealthy
03:30178Unhealthy
04:30178Unhealthy
05:30178Unhealthy
06:30177Unhealthy
07:30177Unhealthy

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