While Windsor-Essex remains in the Grey "Lockdown" level of the COVID-19 response framework the library will operate on a limited basis and will continue to offer Contactless Pickup and Digital Delivery services on Monday, Wednesday and Friday. The library encourages patrons to remain patient as some delivery delays may occur during the transition.

Remote hours of operation are 8:30 am - 4:30 pm from Monday to Friday. Please refer to our homepage and Frequently Asked Questions for the latest updates on our remote services, accessing the library building, and hours of operation. Be sure to login to your account to access all of our resources from off-campus.

Pollution and Climate Data

Pollution and Air Quality

Environment Canada

Geoconnections - Canadian Geospatial Data Infrastructure
A searchable database of Canadian and international data sources. Not all sources in the database are available for download.

Air Quality Ontario

AIRNow Air Quality Maps

Environmental Protection Agency (U.S.)


National Oceanic and Atmospheric Administration

Center for International Earth Science Information Network

World Ozone and Ultraviolet Radiation Data Centre (WOUDC) (Environment Canada)

Weather and Climate Data

Intergovernmental Organizations



United States

Academic Research Institutes