Ministry of Environment: Air Quality “Very Good” Across Cambodia’s Capital and Provinces
The Ministry of Environment issued a statement on air quality in the Kingdom of Cambodia. Monitoring results from 7:00 a.m. on November 10 to 7:00 a.m. on November 11, 2026, showed very good air quality nationwide.
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The Ministry of Environment issued a statement on air quality in the Kingdom of Cambodia. Monitoring results from 7:00 a.m. on November 10 to 7:00 a.m. on November 11, 2026, showed very good air quality nationwide.
According to the technical working group, the average concentration of fine particulate matter (PM2.5) was only 5.79 µg/m³, well below the standard limit of 50 µg/m³. Based on the Air Quality Index (AQI), Cambodia's air quality was classified as "Very Good" (blue indicator).
This good air quality (blue category) covered all 25 capital and provincial jurisdictions: Phnom Penh, Battambang, Banteay Meanchey, Siem Reap, Kampong Cham, Kampong Chhnang, Kandal, Kampong Speu, Pailin, Mondulkiri, Kratie, Koh Kong, Svay Rieng, Takeo, Tboung Khmum, Kep, Pursat, Kampong Thom, Kampot, Stung Treng, Ratanakiri, Preah Vihear, Preah Sihanouk, Prey Veng and Oddar Meanchey. By: ប៉ៃ សុឃីម
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