SmogRank / World / Asia / Thailand / Nakhon Phanom
Most polluted cities in Nakhon Phanom, Thailand
No city in Nakhon Phanom, Thailand has enough readings to rank for the last 7 days.
A city joins this ranking with enough days of readings over the last 7 days; none here has that right now, so there is nothing to map or chart.
Good0–50
Satisfactory51–100
Moderate101–200
Poor201–300
Very poor301–400
Severe401+
India's National Air Quality Index (CPCB), PM2.5 sub-index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Updated 2026-10-02 07:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the India AQI PM2.5 sub-index.