Phnom Penh Air Quality
Current air-quality information for Phnom Penh, Cambodia.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-16T06:00:00+07:00Health context
At the current AQI of 48, Phnom Penh is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Phnom Penh are PM2.5 48 µg/m³, PM10 40 µg/m³, O₃ 2.4 µg/m³, NO₂ 2.9 µg/m³. The current reading is identified on this page as World Air Quality Index Project (WAQI).
Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.
Recent History & Forecast
This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.
What does AQI 48 mean in Phnom Penh?
Phnom Penh currently has an AQI of 48, which falls in the Good category. This indicates relatively low overall air pollution on the displayed AQI scale. Normal outdoor activity is generally appropriate for most people. The pollutant values currently shown for Phnom Penh are PM2.5 48 µg/m³, PM10 40 µg/m³, O₃ 2.4 µg/m³, NO₂ 2.9 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Takeo air quality — approximately 65 km away
- Rạch Giá air quality — approximately 172 km away
- Bến Cát air quality — approximately 188 km away
- Cần Thơ air quality — approximately 193 km away
- Thủ Dầu Một air quality — approximately 199 km away
- Ho Chi Minh City air quality — approximately 203 km away
Related air-quality news and articles
- Two Phnom Penh Garment Factories Face Air Pollution Penalties - CamboJA News — CamboJA News · Jul 15, 2026
- Battambang, Cambodia Air Quality & Pollen - Weather Underground — Weather Underground · Oct 10, 2026
- Dangkao Air Quality Index (AQI) and Cambodia Air Pollution | IQAir United Kingdom - IQAir — IQAir · Oct 8, 2026
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