PhilSA: Metro Manila nitrogen dioxide falls below pre-fire level

MANILA, Philippines — Nitrogen dioxide (NO2) levels in Metro Manila have dropped below those recorded before the landfill fire in Navotas City on April 10, the Philippine Space Agency (PhilSA) said. PhilSA said the decline coincided with reported “significant progress” in extinguishing the fire, which has burned an estimated 31.95 hectares. READ: PhilSA: Smoke from