#TT Try these easy ways to prevent air pollution effects on your body
The number of sites and apps that offer predictive outdoor air quality reports is steadily growing. Last month, Microsoft launched an app that provides air quality information for more than 200 cities in China up to two days in advance.
Your Weather combines data with weather forecasts to help city dwellers make better decisions about when and how to brave the air. In the U.S., the federal government’s Airnowwebsite and mobile app offer a next-day AQI predictor. Earlier this year, to help residents navigate polluted Delhi, the Indian government launched the mobile app SAFAR-Air, complete with next-day air forecasting.
Low-cost, high-accuracy sensors that measure air quality are a hot new area of technology startups. At the SXSW festival this year, Carnegie Mellon scientists unveiled their $200 Speck air pollution monitor, which can measure the concentration of fine pollutant particles in your home. In China, the $65 Laser Egg reader begins shipping this week.
“The results we see from our Laser Egg are on par with professional equipment usually in the range of thousands or tens of thousands of dollars,”developer Liam Bates told Citylab.
Air purifiers are a staple in many urban homes. Although it might seem counterintuitive, it’s a good idea to turn off your air purifiers regularly to air out your home. Choose a day of low pollution and then open the windows one room at a time for at least 10 minutes, before sealing them shut and switching those purifiers back on. Doing so will allow stale air from the previous day out and allow relatively clean air back in.
Wearable pollution sensors allow you to monitor your personal exposure. Inevitably, these kinds of sensors face a barrage of difficulties when recording accurate data outdoors, since pollution levels can change every second depending on external factors, such as traffic and weather patterns. However, the creators of keychain-sized gadget Clarity are confident the idea will catch on and eventually expect crowdsourced data from their product to help citizens gain a more complete picture of environmental hazards.
When measuring your personal AQI, it’s worth remembering that the air quality in your home sometimes bears no correlation to what is going outside. Many factors can affect the quality of indoor air, from cooking to burning incense. Also be sure to chuck major dust collectors, such as old cushions and heavily upholstered furniture.Wear a respirator
Exercise at off hours
The jury’s still out as to whether the benefits of exercise outweigh the negative effects of pollution. Either way, to avoid inhaling polluted air deep into your lungs, experts suggest hitting the running track early in the morning or later in the evening to avoid the most pollutant-heavy times of the day.