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  1. Post 5 days average and present for the current hour

    real-time PM2.5 and PM 10 and average at the present hour, for past 5 days

    1 vote
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      0 comments  ·  Flag idea as inappropriate…  ·  Admin →
    • Please publish a Windows App soon! 请尽快发布Windows App!

      Windows Sidebar is no longer available, please remove your Windows Desktop Widget.
      More and more people are using Windows 8/10, we need a Windows App!

      Windows Sidebar已被微软关闭,你们的Windows Desktop Widget不在可用,请移除。
      越来越多的人在用Windows 8/10,我们需要Windows App!

      3 votes
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        0 comments  ·  Flag idea as inappropriate…  ·  Admin →
      • 3 votes
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          0 comments  ·  Flag idea as inappropriate…  ·  Admin →
        • historical histogram of measure pollution per city

          have an histogram of historic figures of measured pollution per city

          1 vote
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            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
          • The Link goes Wrong

            in
            http://aqicn.org/city/usa/newyork/ps-19/cn
            如果你想了解更多有关空气质量与污染,详见 AirNow
            The Link goes Wrong

            2 votes
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              0 comments  ·  Flag idea as inappropriate…  ·  Admin →
            • Global Pollution Comparison

              A good idea might be to show a comparison of Hong Kong air quality compared to other global cities. As they do with world clocks.

              2 votes
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                0 comments  ·  Flag idea as inappropriate…  ·  Admin →
              • You want to participate?

                How to participate and give live data.

                What is needed, for schools and public administrations around the world to participate. Even for private people.

                How much does an instrument station cost?
                Can they be purchased on Amazon or similar?

                1 vote
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                  0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                • API to trigger lights or switch on air cleaner

                  Produce an API to connect to Hue Lights for alerts or to switch on air cleaners when the air quality reaches a certain level.

                  3 votes
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                    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                  • 3 votes
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                      0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                    • Searchbar`

                      Add in a search bar to search up a place to see their Air Quality

                      1 vote
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                        0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                      • adding PM 2.5 measurement

                        Could you also introduce measurements of the PM 2.5 particles? They are considered more health risky than the larger PM 10 particles that are measured regularly. This information may prove important and helpful.
                        Thank you.

                        4 votes
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                          1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                        • your numbers are higher

                          you numbers are higher than other websites, including the original pm2.5 readings.
                          I and maybe many one wants to know why.

                          10 votes
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                            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                          • history data

                            Good WEBSITE!
                            It would better if you can provide a way to access history data including wind and PM2.5 data so that guys interest in them can analyse the correlation between them.

                            32 votes
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                              1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                            • How can PM2,5 exceed PM10?

                              Hi, I wondered how it’s possible that on your site, given a certain location, PM2,5 is usually a lot more than PM10. This surprises me, since PM2,5 is particles with a diameter smaller than 2,5 micron, and PM10 is particles smaller than 10 micron. Everything that’s smaller than 2,5 micron is also smaller than 10 micron, so one would think that the value for PM2,5 can never exceed the value for PM10. Can anyone explain this to me?

                              5 votes
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                                1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                              • Yearly statistics

                                It would be great to have statistics for the last 12 months, with one chart for each month that would show average for a individual hour like in existing charts.

                                It's very useful when you are thinking to move somewhere on a longer period.

                                Thanks for doing great job!
                                Mateja

                                16 votes
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                                  1 comment  ·  Flag idea as inappropriate…  ·  Admin →
                                • Add outdoor exercise advice to the AQI table

                                  On your http://aqicn.org/mask/ page, you have advice about safety of outdoor activity at certain levels. However that advice is located in the PM2.5 vs Visability graphic, and visibility distance isn't practical or accurate for many people to measure. Since you already have a AQI table describing each AQI range, please add actionable advice there, like "Reduce outdoor activities", etc.

                                  1 vote
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                                    0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                  • 4 votes
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                                      3 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Offer a Map

                                      I am interested in teaching English in China. I wanted to know whether some regions have better air quality than others. It would be helpful to see a map showing the colored boxes (e.g., yellow = moderate) for different regions.

                                      3 votes
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                                        0 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Download data

                                        Would be great to be able to download all the available data with a single download button

                                        650 votes
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                                          13 comments  ·  Flag idea as inappropriate…  ·  Admin →
                                        • RSS feeds or similar for developers

                                          Some type of RSS feed or other method that can be utilized by developers in applications, widgets, websites, etc.

                                          4 votes
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                                            0 comments  ·  Flag idea as inappropriate…  ·  Admin →
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