tag:blogger.com,1999:blog-2081009423901819327.post4424809023524806068..comments2023-07-03T22:46:43.816+08:00Comments on Beijing Air Quality Forecast: PM2.5 Forecast for Beijing – Wednesday, August 13, 2014mrsmithhttp://www.blogger.com/profile/10698733122149400656noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-2081009423901819327.post-56989181057267407322014-08-19T09:56:19.802+08:002014-08-19T09:56:19.802+08:00Thank you for the reply!Thank you for the reply!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2081009423901819327.post-58111689068151892582014-08-18T23:00:55.436+08:002014-08-18T23:00:55.436+08:00Thanks for your comment. The source data is a cou...Thanks for your comment. The source data is a couple of weather forecasts available on public websites like weather.com. We have analyzed the last several years of weather and pollution data for Beijing and have established some correlation between weather and pollution levels. Based on our understanding of the relationship between weather and pollution, we look at the weather forecast for the upcoming several days and make a prediction of the corresponding pollution levels. It's an imprecise correlation between surface conditions and pollution levels, but it's the best method we've found so far. And as far as we know, no one else is publishing forecasts like this. Hope you find it useful!!mrsmithhttps://www.blogger.com/profile/10698733122149400656noreply@blogger.comtag:blogger.com,1999:blog-2081009423901819327.post-3092489400636892042014-08-13T13:28:26.074+08:002014-08-13T13:28:26.074+08:00Where do you get the source data for your forecast...Where do you get the source data for your forecasts? I think that should be made clear somewhere on this blog...Anonymousnoreply@blogger.com