Thread by @MSFEA_AUB

The #AUB Aerosol Research Lab reports that air quality indicators have returned to normal levels in #Beirut following a sharp rise observed between the hours of 6 pm and 7 pm on Tuesday, following the massive explosion at the Beirut port.
1/4

The plume generated by the blast was carried downwind and scattered into the atmosphere above Lebanon and surrounding countries to below detectable limits and does not present a public health threat.
2/4

Larger dust particles from the explosion settled on the ground in areas downwind of the port and some can be re-suspended into the air during cleaning activities and by vehicle traffic over roads where dust has settled.
3/4

The same precautions should be taken as with all road dust, construction debris, and diesel generator soot. There is no concern over gaseous pollutants.

For current air pollution levels in #Beirut, please visit the #MSFEA Air Pollution Observatory: aub.edu.lb/msfea/Pages/ai….
4/4