链接跳转有问题。 本网站采用的污染指数和颜色与EPA是完全相同的。 EPA的指数可以从 AirNow上查到 位置airnow 1 vote Vote Vote Vote Vote Sign in prestine Your name Your email address (thinking…) Password Sign in with: Facebook Google Forgot password? Create a password I agree to the terms of service Signed in as (Sign out) Close Close 1 vote 2 votes 3 votes Remove votes You have left! (?) (thinking…) geniux shared this idea · June 04, 2014 · Flag idea as inappropriate…Flag idea as inappropriate… · Delete… · Admin → Tweet 0 comments Add a comment… Sign in prestine Your name Your email address (thinking…) Password Sign in with: Facebook Google Forgot password? Create a password I agree to the terms of service Signed in as (Sign out) Close Close Post comment Submitting... An error occurred while saving the comment