 Press-Enterprise (blog) |
BROWN AIR: Morning pollution a pall in SB Valley
Press-Enterprise (blog) “If you look at the current air quality levels for the San Bernardino Valley and Riverside area at www.aqmd.gov, it's showing PM2.5 in the Air Quality Index range of 70 to 80 depending on the monitoring area. AQI 51 to 100 represents the Moderate … Soot Pollution 101 |
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