As harvest season arrives in California’s Central Valley, many homeowners notice changes in their indoor environment—sneezing, itchy eyes, stale air, and a persistent dusty smell. These aren’t coincidences. Agricultural activity in the region intensifies during this time, kicking up dust, pollen, and pollutants that directly impact indoor air quality. At Purl’s Sheet Metal & Air Conditioning, we help homeowners prepare for the season with Central Valley indoor air quality services that target the unique challenges of living in a highly active agricultural zone.