I like to take screenshots of one city's page. But there's no date on the page and the clock is in the far top right. Could you put the date and time near the PMI indicator?
Also, it would be great if I could see the colored indicators for all days at a certain time within a date range on a single page (for cool comparison purposes only).
Thanks for this product.1 vote
Add in a search bar to search up a place to see their Air Quality1 vote
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
you numbers are higher than other websites, including the original pm2.5 readings.
I and maybe many one wants to know why.10 votes
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
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
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!
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
I look pollution index to china on your aqicn site and from provence, where i live, on air paca website. Now, you have it too on your website but to aqi index for PM 2.5 and 10, there are hight level but if you look data before to be converted, on air paca website, it's low. Look for exemple observatoire de haute provence, all time low PM level but on your website some time there are some hight aqi index. there are maybe a mistake. Thanks for your good website2 votes
Just the best way for solve air pollution in every where4 votes
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
Would be great to be able to download all the available data with a single download button650 votes
Some type of RSS feed or other method that can be utilized by developers in applications, widgets, websites, etc.4 votes
Hi I love your website and am a frequent daily user.
Just want to highlight that the index for Mongkok in HK is consistently lower than that of other areas in HK. Mongkok is highly polluted area so I thought it might be worth checking!!!
Thanks and have a good day.1 vote
Kindly check for values once again its very bad here in KLCC.1 vote
Thanks for building the fantastic website. It is very meaningful and helpful.
I realized that the data for Australia is incomplete, we can only get the report for VIC and NSW.
Here are the links that you can also get the AQI for other states as well, hope can be added to the map!
New South Wales:
Best Regards2 votes
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