Friday, December 24, 2021

Delhi AQI dips further to 425, air quality `severe` now https://ift.tt/eA8V8J

An AQI between zero and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'severe'.

from Zee News :India National https://ift.tt/3FpVYcF

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