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خريطة.purpleair.com

2.5
2.5 من 5 نجوم (على أساس 2 مراجعات)
ممتاز
حسن جدا50٪
معدل
فقير
رهيب50٪
الموقع الرسمي "
حول:

An air quality monitoring network built on a new generation of “Internet of Things” sensors.

عروض:
15/06/2023

https://www2.purpleair.com/products/list To me they seem like a company who sells products and their map is secondary. They even advertise their stuff on the map itself.

15/06/2023

“PurpleAir is built on the ideal of sharing data and by doing this, empowering individuals to effect change. All public PurpleAir data is available to download under various licenses from private, not for profit use to educational and commercial use. The common element between these uses is to share attribution.” (https://community.purpleair.com/t/about-the-data-category/70) – based on that maybe 4/5 blocks would be accurate. There do not seem to be any trackers or advertisements on the site.

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