According to an Environment Ministry notice, Cambodia’s air quality from 7 a.m. on June 21 to 7 a.m. on June 22, 2026, had an average particulate concentration of 5.64 µg/m³, compared with a standard of 50 µg/m³, and was classified as “very good” on the Air Quality Index.
Areas shown in blue for “very good” air quality were Banteay Meanchey, Battambang, Kampong Speu, Preah Vihear, Kampong Thom, Phnom Penh, Kandal, Kampot, Mondulkiri, Kratie, Preah Sihanouk, Kampong Chhnang, Koh Kong, Pursat, Pailin, Svay Rieng, Prey Veng, Stung Treng, Siem Reap, Ratanakiri and Kep.
By: ឡាយ កុល
