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MAG 2025 Regional Active Transportation Plan
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Proposition 400 Arterial Life Cycle Program
Proposition 479 Arterial Life Cycle Program
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Congestion Mitigation and Air Quality Improvement Projects
MAG’s Commitment to Air Quality
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Ozone – A Complex Problem in the Maricopa Region
CPRG
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Transportation
Active Transportation
Arterial Life Cycle Program
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Freeways and Highways
Freight Transportation
Human Services Transportation
Programming and Finance
Regional Community Network
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Regional and Subregional Studies
Regional Transportation Plan (RTP)
Safety Programs
System Analysis and Forecasting
Transit
Transportation Performance
Transportation Improvement Program (TIP)
TSMO-ITS
Environmental
Commitment to Air Quality
Ozone - A Complex Problem in the Maricopa Region
Conformity Analysis
Congestion Mitigation and Air Quality Improvement Projects
Regional Air Quality Modeling Analyses
Regional Air Quality Planning
Regional Recycling Information and Resources
Solid Waste Management Planning
Water Quality Management Planning
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Housing Opportunities in Mentorship and Education (HOME TA) Program
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Maps and Data
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Air Quality
Air Quality
Air Quality Monitoring Data Trends
Carbon Monoxide Monitoring Data
2nd Highest Eight-Hour Carbon Monoxide Concentrations in the Maricopa County Maintenance Area
Eight-Hour Ozone Monitoring Data
Highest 3-Year Average of the 4th Highest 8-Hour Ozone Concentration in the Maricopa Nonattainment Area
PM-10 Monitoring Data - Maricopa County
Number of 24-Hour PM-10 Exceedance Days in Maricopa County and the PM-10 Nonattainment Area
PM-10 Monitoring Data - Pinal County
24-Hour PM-10 Exceedance Days by Monitor in the West Pinal County Nonattainment Area
24-Hour PM-2.5 Monitoring Data - Maricopa County
Highest 3-Year Average of the 24-Hour 98th Percentile in Maricopa County
24-Hour PM-2.5 Monitoring Data - Pinal County
Highest 3-Year Average of the 24-Hour 98th Percentile in the Pinal County PM-2.5 Nonattainment Area
Annual PM-2.5 Monitoring Data - Maricopa County
Highest 3-Year Average of the Annual Mean in Maricopa County
Annual PM-2.5 Monitoring Data - Pinal County
3-Year Average of the Annual Mean in Pinal County
Air Quality Boundaries in the MAG Region
U.S. Environmental Protection Agency – Our Nation’s Air