Breathing in Phayao is Injurious to Health.

Air pollution threatens the health of 418 thousand people across 9 districts in Phayao. The average PM2.5 level is 39.7 µg/m³—7.9Ɨ higher than the WHO guideline.

Brought to you by Amrit Sharma

Air Pollution in Phayao

Phayao faces significant air pollution challenges. 100% of districts exceed the WHO guideline for clean air. This is putting 418 thousand across 9 districts at risk.

The average PM2.5 over 2023 was 39.7µg/m³. That's 7.9 times the WHO guideline for clean air of 5µg/m³.

This is equivalent of everybody, including children, smoking about 659 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 Phayao met the WHO guideline of 5 µg/m³, the average person would live 3.4 years longer.

That's 1.4M years of life stolen from 418 thousand 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 9 most polluted districts in Phayao. These areas face the greatest health burden from air pollution.

  • 1.Mae Chai
    3.6 years lost
  • 2.Chun
    3.6 years lost
  • 3.K. Phu Kam Yao
    3.5 years lost
  • 4.Chiang Kham
    3.5 years lost
  • 5.K. Phu Sang
    3.5 years lost
  • 6.Dok Kham Tai
    3.4 years lost
  • 7.Muang Phayao
    3.3 years lost
  • 8.Pong
    3.2 years lost
  • 9.Chiang Muan
    3.1 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
0%
0
25-35 µg/m³
0%
0
> 35 µg/m³
100%
418K

All 9 Districts in Phayao

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

DistrictPopulationPM2.5 µg/m³Years Lost
Muang Phayao105K
38.9
3.3 years
Chiang Kham70K
40.7
3.5 years
Dok Kham Tai63K
39.4
3.4 years
Pong44K
38.1
3.2 years
Chun44K
41.3
3.6 years
Mae Chai31K
41.6
3.6 years
K. Phu Sang26K
40.6
3.5 years
K. Phu Kam Yao18K
41.0
3.5 years
Chiang Muan17K
36.9
3.1 years

Showing 9 districts, sorted by population (largest first). PM2.5 values are for 2023. Years lost calculated against WHO guideline of 5 µg/m³.