An AQI between 0-50 is considered `good`, 51-100 `satisfactory`, 101-200 `moderate`, 201-300 `poor`, 301-400 `very poor` and 401-500 is marked as `severe`.
from Zee News :India National https://ift.tt/30j7inb
Monday, January 13, 2020
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Hello, Forget my name. Important is I'm a 50 year old self-employed and I am doing my service for all.
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