Problem air pollution at hazardous levels with PM 2.5 dust, smog or haze, low visibility in Bangkok city ,Thailand

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• air quality
• air pollution
• pollution
• building construction
• building
• climate
• downtown
• construction industry
• bangkok city
• fabrica
• health
• allergy
• urban
• building city
• ciudad
• construction
• bangkok
• disease
• traffic
• medic
• lungs
• healthcare
• haze
• 4k
• environment
• industry
• nature
• outdoor
• smoke
• fog
• 24+