EPA’s Air Quality Index : Pay Heed to Poor Air Quality Alerts


While people usually go outside on sunny summer afternoons just to take in lots of fresh air, the idea of breathing in polluted air does not cross their mind. Now here’s the thing, the Environmental Protection Agency (EPA) constantly monitors the air quality and issues an Air Quality Index as the public’s guide in knowing about unhealthy air in different areas.

When and where necessary, the EPA issues air quality alerts because more often than not, unhealthy air quality occurs during fair and calm weather days. Such alerts are important especially for persons who suffer from respiratory illness, mistaking outdoor air as fresh air that can provide relief.

While folks ordinarily ignore the EPA’s Air Quality Alerts, it would be best to pay heed in order to lower the risks of developing respiratory disorders, and as a way to protect and preserve one’s health.

Preventive Steps to Take When EPA Issues High Level Alerts for Poor Air Quality

In addition to keeping abreast of information about air quality conditions, take note of certain preventive actions to take in case warnings of poor quality air are up in one’s area.

1.  As much as possible, avoid engaging in strenuous physical activities that require breathing in greater amounts of natural air.

2  It would be wiser to postpone and.or reschedule outdoor activities to another day to avoid inhaling lots of poor quality air.

3.  If rescheduling is not possible, shorten the outdoor activity while modifying the program by conducting more indoor breaks in areas where there’s an air doctor air purifier in place whilst cleaning the indoor air.

Why Put Forward a Recommendation for an Air Doctor 3000 Air Purifier

The mention of the Air Doctor Air Purifier, particularly the 3000 Model, is in light of its ability to protect indoor air for five hours in a room that measures about 505 square feet. In a larger room that has an area of about 1,262 square feet, air puritification can last for two hours.

The Air Doctor owes its ability to perform such function to the proprietary UltraHEPA™ Filter supporting the air purifying system. According to the US Dept. of Energy, the UltraHEPA™ Filter can theoretically eliminate at least 99.97% of dust, bacteria, molds, pollen and even airborne particles as minute as 0.3 microns (µm).

Understanding How Weather and Climate Changes Impact the Quality of Outdoor Air

Ordinarily, sunlight, wind and air temperature have direct effects on air quality present in the environment. Nowadays however, climate changes and the type of pollutants that these elements come in contact with may cause chemical reactions that tend to produce toxic smogs and particulate matters.

Acid rain for instance more than just dilutes water soluble pollutant, it also speeds up chemical reactions, which strong winds can lift higher into the atmosphere or send to other areas as additional toxic contaminants.