HOME FORECAST ALLERGY RESEARCH TOOLS National Allergy Map 0% of the country in low status Click map to zoom in and explore regions, states and cities legend [ + ] Previous Next ALLERGY Learn about allergy causes and symptoms ALLERGY FORECAST Get your 5 day local allergy forecast FORECAST RESEARCH Research plants to understand allergy triggers RESEARCH TOOLS Allergy emails, allergy diary, mobile apps TOOLS Advertisement Carbon Monoxide a Potential Threat From Gas-Powered Generators FRIDAY, Sept. 29, 2017 (HealthDay News) -- People left without power by storms or power outages may be at risk for carbon monoxide poisoning if they use portable generators, gas-powered appliances or gas grills improperly, U.S. officials warn. Carbon monoxide (CO) is an odorless, colorless gas that can cause illness and death if it builds up inside a home or vehicle. Each year, more than 400 people in the United States die from accidental CO poisoning. Full Article Advertisement Allergy Outlook The Allergy Outlook is unavailable for your location. Set your default location. Health Tips: Does Your Child Have Mastoiditis? Common signs of the infection Previous Next ALLERGY INFORMATION What Are Seasonal Allergies? More than 67 million americans suffer from allergy symptoms, including hay fever. But, what is an allergy? What is an allergic reaction? What are common allergy symptoms? What allergy treatments are available? Full Article What is Pollen? Pollen is one of the most common allergens in the United States. Pollen is an airborne allergen, which is picked up and carried by the wind. Various trees, grasses and weeds create pollen, which can cause hay fever, irritate your eyes and skin. Full Article HOME MY POLLEN.COM ABOUT US CONTACT US F.A.Q. TERMS OF USE PRIVACY POLICY ADVERTISING SITE MAP Copyright © 2017 QuintilesIMS. All rights reserved. Pollen.com and Allergy Alert are registered trademarks of QuintilesIMS. Page last modified: 10/02/2017

HOME FORECAST ALLERGY RESEARCH TOOLS Edit your default location We have detected & saved your location in a cookie for you. If you would like to edit it please submit another ZIP code for your location: Advertisement HOME MY POLLEN.COM ABOUT US CONTACT US F.A.Q. TERMS OF USE PRIVACY POLICY ADVERTISING SITE MAP Copyright © 2017 QuintilesIMS. All rights reserved. Pollen.com and Allergy Alert are registered trademarks of QuintilesIMS. Page last modified: 03/01/2017