DENR: 33 air monitoring stations in Metro Manila need upgrade

Credit to Author: Bella Cariaso| Date: Mon, 25 Sep 2023 00:00:00 +0800

The 33 air monitoring stations in Metro Manila need upgrading to ensure accurate data, an official of the Department of Environment and Natural Resources said over the weekend, after pollution-related smog smothered Metro Manila residents on Friday, forcing local government units to suspend classes due to poor air quality and visibility.

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