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  • Pasadena City Council Relaunches Nationwide Search for City ManagerPasadena City Council Relaunches Nationwide Search for City Manager
  • Dog Rescued from Sierra Madre House FireDog Rescued from Sierra Madre House Fire
  • Pasadena High School Football Team Moves to JV for Remainder of SeasonPasadena High School Football Team Moves to JV for Remainder of Season
  • Suspect Arrested After Crashing Into Two Pasadena Police VehiclesSuspect Arrested After Crashing Into Two Pasadena Police Vehicles
  • What To Do This Weekend: September 11-13, 2026What To Do This Weekend: September 11-13, 2026
  • Pasadena’s 2026 Rental Registration Is Now OpenPasadena’s 2026 Rental Registration Is Now Open
  • Pasadena Central Library Basement Renovations Reach Major MilestonePasadena Central Library Basement Renovations Reach Major Milestone
    • Environmental Impact

      Pasadena. Altadena, South Pasadena, Sierra Madre and Greater Pasadena area environmental and green news on ColoradoBoulevard.net.

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        • Environmental Impact

          Pasadena Central Library Basement Renovations Reach Major Milestone

          September 11, 2026 by News Desk

          Construction on the Pasadena Central Library Retrofit and Renovations project is advancing in the building’s basement, where crews are preparing to pour a...

        • A park
        • Environmental Impact

          Dangerous Heat to Grip Pasadena, San Gabriel Valley Through Thursday

          September 8, 2026 by News Desk

          Temperatures will reach the mid- to upper 90s Tuesday, with a high near 96 degrees. There is a 20% chance of showers and thunderstorms. Winds will remain light,...

        • rocky ground with succulent plants
        • Environmental Impact, Gardening

          Learn Fire-Wise Gardening at La Crescenta Library

          September 8, 2026 by Melanie Hooks

          On Saturday, September 12, from 2:00 pm to 3:30 pm, attend the free Fire-Wise Gardening Workshop at La Crescenta Library, 2809 Foothill Boulevard, La...

        • teenagers and adults line work stations inside a trailer
        • Environmental Impact

          San Gabriel Valley Habitat for Humanity Event Brings All Ages Together, With More Chances to Serve Ahead

          September 5, 2026 by Melanie Hooks

          Hands on Habitat - Family Volunteer Event On Saturday, August 1st, SGV Habitat partnered with Side Street Projects and Boys Team Charity to bring Hands-on...

        • a map and a view
        • Environmental Impact

          Altadenans Are Creating a Community Wildfire Protection Plan

          September 2, 2026 by Mala Arthur

          Community Wildfire Protection Plans (CWPPs) provide guiding documents to assist people and organizations to better prepare for, mitigate against, respond to,...

        • Letter signs
        • Environmental Impact

          New Metro Bus Line to Bring Faster, Greener Transit to Pasadena City College

          September 1, 2026 by News Desk

          The full project is scheduled for completion before the 2028 Olympic and Paralympic Games, giving visitors from around the world a clean and convenient way to...

        • construction crew
        • Environmental Impact

          Pasadena Construction to Move to Raymond Avenue and Washington Boulevard Sept. 14

          August 30, 2026 by News Desk

          Beginning Monday, September 14, construction will move to the intersection of Raymond Avenue and Washington Boulevard. Work is scheduled daily from 8:00 am to...

        • kids at a park
        • Environmental Impact

          Cooler Weather Expected Across Pasadena and San Gabriel Valley

          August 30, 2026 by News Desk

          A much-anticipated break from a prolonged stretch of hot weather is expected early next week, with temperatures likely falling below seasonal norms during the...

        • A park
        • Environmental Impact

          Extreme Heat Warning and Air Quality Alert Issued for Pasadena, San Gabriel Valley Through Friday

          August 26, 2026 by News Desk

          An Extreme Heat Warning is in effect for the greater Pasadena area and San Gabriel Valley through 8:00 pm Friday, Aug. 28, as temperatures are expected to reach...

        • road markings leading to a building
        • Environmental Impact

          Heat Advisory, Extreme Heat Watch Issued for Greater Pasadena and San Gabriel Valley

          August 23, 2026 by News Desk

          A Heat Advisory is in effect for the Greater Pasadena and San Gabriel Valley area from 10:00 am Sunday, August 23, through 10:00 am Tuesday, August 25. An...

        • equipment to save lives
        • Environmental Impact

          Pasadena Fire Department Brings Life-Saving Blood Transfusions to the Streets

          August 21, 2026 by News Desk

          For patients suffering from severe blood loss, the minutes spent traveling to a hospital can be the difference between life and death. This expansion brings...

        • A store on a corner street
        • Environmental Impact

          Free Pasadena Screening Spotlights Indigenous Stories and California’s Sacred Waters

          August 21, 2026 by Melanie Hooks

          Water is always a hot topic in southern California these days.

        • trees by a building
        • Environmental Impact

          Metropolitan to Plant 4,000th Tree Through Turf Replacement Program at Caltech

          August 18, 2026 by News Desk

          The Metropolitan Water District of Southern California will mark the planting of its 4,000th tree through its Turf Replacement Program Wednesday at the...

        • old electronics
        • Environmental Impact

          Alhambra to Host Free Household Hazardous Waste and E-Waste Collection Event

          August 18, 2026 by Melanie Hooks

          Alhambra residents and other California residents will have an opportunity to safely dispose of household hazardous waste and electronic waste during a...

        • A fountain with water shooting upward
        • Environmental Impact

          Pasadena Launches New Solar, Energy Storage Initiatives to Advance 2030 Clean Energy Goal

          August 12, 2026 by News Desk

          Pasadena Water and Power is moving forward with two new initiatives designed to expand local clean energy and help the city reach its goal of providing 100%...

        • buildings
        • Environmental Impact

          Cooler Temperatures Ahead for Pasadena and San Gabriel Valley After Monday Heat

          August 10, 2026 by News Desk

          Residents across the Greater Pasadena Area and San Gabriel Valley can expect a warm start to the week, followed by a gradual cooling trend through Thursday...

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    • Sept. 2026 Print

      Sept. 2026

      Print Edition

      Covering: Pasadena • Altadena • Sierra Madre • South Pasadena • San Marino • San Gabriel • Alhambra • Monterey Park • Arcadia • Monrovia • La Crescenta-Montrose • Highland Park.

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