Sentences with phrase «outdoor levels»

From a human health and environmental perspective, it is therefore important to reduce the indoor and outdoor levels of these volatile organic compounds.

Typically measured in Picocuries per liter (pCi / L) in the U.S. and Becquerels per cubic meter (Bq / m3) in Canada --(1 pCi / L = 37 Bq / m3)-- radon is quite common at low levels in most environments, with an average outdoor level of 0.27 pCi / L (10 Bq / m3) and indoor level of 1.21 pCi / L (45 Bq / m3).

Club Coach Level 2 Track Club Coach Club Coach Level 2 MTB Club Coach Level 2 BMX First Aid Certificate 2 Day Outdoor Level 3 RTT Coach Level 3 MTB Coach

The U.S. Environmental Protection Agency (EPA) regulates outdoor levels of fine particle pollution, but does not have a standard for coarse particle pollution.

Measured in Becquerels per cubic meter (Bq / m3), radon exists in low levels in most environments, with an average outdoor level of 10 Bq / m3 and indoor level of 45 Bq / m3, a difference explained by the build - up of radon that confined spaces allow.

The U.S. Environmental Protection Agency (EPA) warns, «Indoor air levels of many pollutants may be 2 — 5 times, and on occasion more than 100 times, higher than outdoor levels.»

(And, about the graphics... for some reason no one is talking about the outdoor levels which ARE NOT ugly.)

The study also indicated that readings for some compounds in new buildings were 100 times higher than outdoor levels.

The association cites EPA research that has found that levels of indoor air contaminants might be two to five times greater than outdoor levels.

The outdoor levels are for sunlight at noon.

The outdoor levels are for sunlight at

Even the outdoor levels are different each time meaning that while quests are usually the same they'll crop up in random places meaning you'll usually have to search to find them all.

The last ability calls in a massive air strike which is great in the outdoor levels for clearing out groups of enemies.

On some outdoors levels and in certain boss battles, you can defy gravity by jumping off surfaces and hovering indefinitely, where your omnidirectional shooting skills will really be put to the test.

Players battle through 12 indoor and outdoor levels, including a secret laboratory, bug nests, abandoned mines, and outposts, to relieve planet Hesperus from the insect invaders.

On a whole the graphics look quite primitive due to lack of black edges around objects to give them more definition and detail, but the outdoor levels are more colourful and make up for the gloomy blue and black cave areas.

Levels of indoor air pollutants can often be four to five times higher than outdoor levels.

Indoor VOC levels are routinely 10 times higher than outdoor levels, and up to 1,000 times higher immediately after painting [source: Pennock].