HPU Facilities

Indoor Air Quality & Mold Prevention

Regional Environmental Factors

Hawaii Campuses (Tropical Focus)

  • Humidity Management: Hawaii's high ambient humidity is the primary driver of indoor moisture issues. We prioritize constant monitoring of HVAC dehumidification to keep indoor levels within a healthy range.
  • Salt Spray & Moisture: Proximity to the ocean requires keeping exterior windows and doors closed to prevent salt air and moisture from entering buildings and contributing to surface growth.
  • Tropical Storms: Heavy rainfall and high-surf events increase the risk of water intrusion; we prioritize the inspection of building seals and roofs immediately following these events.

Las Vegas Campus (Arid Focus)

  • Wildfire Smoke & Dust: During regional wildfires or dust storms, IAQ is managed by monitoring outdoor air quality reports and utilizing high-efficiency air filtration to protect indoor environments.
  • Extreme Heat & Stagnation: Desert temperatures can exceed 100°F, putting significant stress on HVAC systems. We monitor these systems to ensure consistent airflow and prevent the stagnant conditions that can degrade air quality.
  • Monsoon Flash Flooding: Sudden, heavy rainfall during the monsoon season (July–September) can lead to rapid water intrusion in lower-level facilities; our team remains alert for any signs of moisture during these periods.

Indoor Air Quality: Managing Expectations in a Tropical Climate

Living and working in Hawaii's tropical environment presents unique challenges for indoor air quality. High ambient humidity and frequent rainfall make mold a natural and persistent presence in the islands. At Hawaii Pacific University, we strive to manage these conditions through rigorous building maintenance and proactive air quality programs. However, maintaining a healthy indoor environment is a shared responsibility between the University and its occupants.

A Shared Responsibility: Prevention & Care

The University's Role (HPU's Commitment)

  • Structural Integrity: We maintain building envelopes, roofs, and window seals to prevent moisture from entering the structure.
  • HVAC Maintenance: Our Facilities team regularly services air conditioning and ventilation systems to ensure they provide proper dehumidification and filtration.
  • Rapid Response: We prioritize the immediate drying of any water intrusion events, such as plumbing failures or storm leaks, within 24–48 hours to prevent mold development.
  • Professional Oversight: The EHS Manager and Facilities Director conduct regular inspections to identify and address potential environmental health concerns across all campuses.

The Occupant's Role (Resident Responsibilities)

  • Maintain Airflow: Do not block air supply or return vents with furniture, posters, or clothing.
  • Condensation Control: Keep exterior windows and doors closed when the air conditioning is running to prevent "sweating" on surfaces.
  • Moisture Management: Immediately wipe up spills and report any leaks, drips, or sagging ceiling tiles to the Facilities Department. Faculty and Staff submit your requests here. Harbor Lofts residents submit your request here.
  • Housekeeping: Regularly clean and dust personal items, as dust can act as a food source for mold spores.

Reporting and Remediation Protocols

  • Visible Growth: If you observe fuzzy growth or discoloration on walls, ceilings, or furniture.
  • Musty Odors: If you notice persistent, damp, or earthy smells that do not dissipate with normal cleaning.
  • Water Intrusion: If you see active leaks, water stains, or "bubbling" paint on surfaces.

  • Non-Emergency Maintenance: For minor moisture concerns or cleaning requests, Faculty and Staff must submit a Facilities Maintenance Request. Residents at Aloha Tower Marketplace must submit a Harbor Lofts Maintenance Request.
  • Urgent Water Issues: For active flooding or significant plumbing failures, call Campus Security at (808) 544-1400 immediately.