Air

• 2024 Greymouth and Westport review.pdf (PDF, 1.6MB)
• 2024 PM source ID GNS Westport.pdf (PDF, 2.2MB)
• Air Quality State of the Environment report 2004 (PDF, 2.2MB)
• Greymouth Airborne PM Composition and Sources_FINAL.pdf (PDF, 1.9MB)
• Hokitika_PM_monitoringWinter 2025_V1.3 FINAL.pdf (PDF, 1.1MB)
• Prohibited burning activities (PDF, 47.4KB)
• Multifuel burner emissions and air quality regulations at Reefton 2007 (PDF, 453.6KB)
• NIWA report spatial variation of PM2.5 in Reefton - Final v2.pdf (PDF, 2MB)
• Reefton Air Emission Inventory Jan 2013.pdf (PDF, 1.3MB)
• Reefton emissions inventory 2019.pdf (PDF, 939.1KB)
• Reefton spatial PM survey 2021.pdf (PDF, 1.3MB)
• Reefton trends and meterology site comparison 2021.pdf (PDF, 454.2KB)
• Westport spatial PM 2.5 report 2022 FINAL.pdf (PDF, 1.5MB)