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  3. North Sumatra
  4. Pematang Siantar City

Pematang Siantar City

North Sumatra

2026-10-03 21:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
30.1
PM10
μg/m³
30.4
Weather
  • ℃
  • ℉
22℃
93%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
East Siantar
AQI 90

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