Average US AQI Levels for 2019

The following are the average US AQI levels from the air quality sensor at Sriwittayapaknam School in Samut Prakan.

ค่าเฉลี่ยฝุ่นมลพิษทางอากาศ

Sunday 27th January – Saturday 2nd February 2019

Sunday 20th January – Saturday 26th January 2019