Breathing in Samut Prakan is Injurious to Health.

Air pollution threatens the health of 2.3 million people across 6 districts in Samut Prakan. The average PM2.5 level is 21.5 µg/m³—4.3Ɨ higher than the WHO guideline.

Brought to you by Amrit Sharma

Air Pollution in Samut Prakan

Samut Prakan faces significant air pollution challenges. 100% of districts exceed the WHO guideline for clean air. This is putting 2.3 million across 6 districts at risk.

The average PM2.5 over 2023 was 21.5µg/m³. That's 4.3 times the WHO guideline for clean air of 5µg/m³.

This is equivalent of everybody, including children, smoking about 357 cigarettes in a year.

Air Quality Trend

Annual PM2.5 levels from 2014 to 2023. The WHO guideline for safe air is 5 µg/m³.

Life Expectancy Impact

If Samut Prakan met the WHO guideline of 5 µg/m³, the average person would live 1.6 years longer.

That's 3.6M years of life stolen from 2.3 million people. Years of watching children grow up. Years of building a career. Years of quiet mornings and celebrations.

Lives cut short. Breathing kills.

Districts with Highest Pollution

The top 6 most polluted districts in Samut Prakan. These areas face the greatest health burden from air pollution.

  • 1.Bang Plee
    1.7 years lost
  • 2.Muang Samut Prakan
    1.6 years lost
  • 3.K. Bang Sao Thon
    1.6 years lost
  • 4.Phra Pra Daeng
    1.6 years lost
  • 5.Bang Bo
    1.5 years lost
  • 6.Phra Samut Jadee
    1.5 years lost

Population Exposure by Pollution Level

Distribution of population across different PM2.5 pollution levels. The WHO guideline is 5 µg/m³—only populations below this threshold are breathing safe air.

< 5 µg/m³
0%
0
5-10 µg/m³
0%
0
10-15 µg/m³
0%
0
15-25 µg/m³
100%
2.3M
25-35 µg/m³
0%
0
> 35 µg/m³
0%
0

All 6 Districts in Samut Prakan

Complete air quality data for every district in Samut Prakan, sorted by population.

DistrictPopulationPM2.5 µg/m³Years Lost
Muang Samut Prakan952K
21.6
1.6 years
Phra Pra Daeng461K
21.4
1.6 years
Bang Plee389K
22.2
1.7 years
Bang Bo192K
20.4
1.5 years
Phra Samut Jadee164K
20.3
1.5 years
K. Bang Sao Thon110K
21.5
1.6 years

Showing 6 districts, sorted by population (largest first). PM2.5 values are for 2023. Years lost calculated against WHO guideline of 5 µg/m³.