There are many countries with real-time Air Quality data inventoried on aqicn.org. For those not yet inventoried, you can find from this page a list of active monitoring coverage extension projects for selected countries:
If you live in a Country not yet inventoried, and you would like to see it as part of the monitoring coverage extension, then please send us an inquiry via the form below.
New Country Inquiry
Air Quality monitoring is not a simple thing, and there are existing criteria and standards for publishing data.
The equipment needed for monitoring Air Pollution is not only expensive (at least $10K per monitor) but also requires professional knowledge for their setup and maintenance - and that's a full time job.
For this reason, managing country, region or city level monitoring network is usually done by government representatives (usually linked to the environmental ministry) or by institutions certified by the government for doing so (for instance the EPA is US).
However, sometimes, some countries needs a some help for setting up or improving their monitoring network. This is where the World Air Quality Index project can help. If you are living in such a country and would like to see the real-time Air Quality data published on our map, then send us a message now.
If you want to stay informed about the Air Quality monitoring project for World, please register with the form below:
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The GAIA air quality monitor uses laser particle sensors to measure PM2.5 and PM10 particle pollution in real-time.
Very easy to set up, it only requires a WIFI access point and a USB power supply. Once connected, air pollution levels are reported instantaneously and in real time on our maps.
It comes fully equipped with water-proof cables, mounting tools, power supply and an optional solar panel.
Air quality is considered satisfactory, and air pollution poses little or no risk
None
51 -100
Moderate
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200
Unhealthy
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects
Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300
Very Unhealthy
Health warnings of emergency conditions. The entire population is more likely to be affected.
Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+
Hazardous
Health alert: everyone may experience more serious health effects
For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.
Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.