SmogRank / World / Thailand / Samut Prakan / October 2024

Most polluted cities in Samut Prakan, Thailand, October 2024

2 cities in Samut Prakan, Thailand ranked by their average PM2.5 over the 31 days. Worst: Bang Bo District at 19.8 µg/m³, #115 of 1,966 cities in the world. Cleanest: Phra Pradaeng at 18.9. A city needs measurements on 70% of the days to be ranked.

  1. 1Bang Bo District
    71
  2. 2Phra Pradaeng
    69
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

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SmogRank, most polluted cities in Samut Prakan, Thailand, PM2.5, October 2024, smogrank.com/th/region/samut-prakan/history/2024-10 (accessed 6 Oct 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.