Nebraska's economy heavily relies on agriculture, where practices like crop cultivation and livestock production generate air pollutants such as dust, particulate matter, and ammonia. These emissions from agricultural activities contribute to poor air quality, particularly affecting rural communities with heightened exposure to agricultural emissions, thus exacerbating respiratory conditions. Furthermore, although Nebraska's industrial sector may not be as extensive as in some other states, emissions from manufacturing facilities, power plants, and other industrial sources still pose a significant concern. Pollutants like sulfur dioxide, nitrogen oxides, and volatile organic compounds released from industrial activities can have adverse effects on respiratory health, particularly impacting nearby communities.
Climate change may increase pollen concentrations and extend pollen seasons, heightening health effects for more people. Pollen exposure can trigger various allergic reactions, including symptoms of hay fever. Hay fever, or allergic rhinitis, happens when allergens like pollen enter your body and your immune system wrongly sees them as threats. If you have allergic rhinitis, your body then responds to the allergen by releasing chemicals that can cause symptoms in the nose.