![Maricopa Air on Twitter: Maricopa Air on Twitter:](https://pbs.twimg.com/media/E8nMJTdWQA4L2Py.jpg:large)
Maricopa Air on Twitter: "#CommitToOneDay and help reduce air pollution by driving less. The Travel Reduction Program at MCAQD encourages residents to use alternative modes of transportation to help reduce air pollution.
![Several Virginia districts receive federal funds to replace diesel buses with less-polluting vehicles | American School & University Several Virginia districts receive federal funds to replace diesel buses with less-polluting vehicles | American School & University](https://img.asumag.com/files/base/ebm/asumag/image/2022/03/school_bus_line.6228e0f4e3ba3.png?auto=format,compress&fit=crop&h=278&w=500&q=45)
Several Virginia districts receive federal funds to replace diesel buses with less-polluting vehicles | American School & University
![Crafting strong, integrated policy mixes for deep CO2 mitigation in road transport | Nature Climate Change Crafting strong, integrated policy mixes for deep CO2 mitigation in road transport | Nature Climate Change](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41558-020-0877-y/MediaObjects/41558_2020_877_Fig1_HTML.png)
Crafting strong, integrated policy mixes for deep CO2 mitigation in road transport | Nature Climate Change
![Overview of Air Pollution from Transportation | Transportation, Air Pollution, and Climate Change | US EPA Overview of Air Pollution from Transportation | Transportation, Air Pollution, and Climate Change | US EPA](https://19january2017snapshot.epa.gov/sites/production/files/styles/large/public/2016-02/learn_about_infographic_9-17-2015-01.png)
Overview of Air Pollution from Transportation | Transportation, Air Pollution, and Climate Change | US EPA
![Low-Carbon Transport, Individual Wellbeing & Planetary Health in the Era of Smart Cities & New Mobilities - WUN Low-Carbon Transport, Individual Wellbeing & Planetary Health in the Era of Smart Cities & New Mobilities - WUN](https://wun.ac.uk/wp-content/uploads/lowcarbon.jpg)