AQI(Air Quality Index) standards

The AQI is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you.

There are different standards in different countries. here list some of them:

1. United states

United-State1

United-State2

2. Hong Kong

Hong-Kong

3. United Kingdom

United-Kingdom

4. Canada

Canada

5. China

Ahh, at last. Let’s see our “great motherland”, “great fucking government” standard:

China

//from:

1. http://airnow.gov/index.cfm?action=aqibasics.aqi

2. https://en.wikipedia.org/wiki/Air_Quality_Index

This entry was posted in World. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s