Air Quality Advisory Ends
By 250 News
Haze can still be seen over the City on this cloudless day
After three days, the first Air Quality Advisory of 2007 has been lifted.
The advisory went into effect on Friday afternoon, with combustion sources being blamed for the high level of fine particulate matter in the airshed above our city.
Clear skies and little wind over the weekend didn’t help -- keeping the particulate trapped above us.
Twenty-four hour PM10 levels were 35 Downtown, 45 at College Heights and 46 at the BCR site at 10:00 a.m. this morning. Levels of PM2.5, which are the finer particles associated with combustion sources, were 19 Downtown, and 22 in College Heights.
The Air Quality objective for PM10 is 50 μg/m3 for a 24-hour average.
The Ministry of Environment advises, "All residents should be aware that, although the Ministry only issues advisories when the air quality objective is exceeded, health effect risks from fine particulate start well below that level. The Air Quality objective for PM10 is 50 μg/m3 for a 24-hour average.
For more information on particulate matter levels please call the 24 hour Ministry of Environment Air Quality Index Line at 565-6457 or check the Ministry’s website at http://wlapwww.gov.bc.ca/nor/pollution/environmental/air/index.html.
For information on the city’s Clean Air Bylaw please contact City Hall at 561-7600 or check out the city’s website at www.city.pg.bc.ca
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Here is the direct site for the BCR site
http://www.env.gov.bc.ca:8000/pls/aqiis/air.summary?date_of=&time_zone=PDT&station_id=E224013#
AQI is 48 at 3pm
This is Gladstone:
http://www.env.gov.bc.ca:8000/pls/aqiis/air.summary?date_of=&time_zone=PDT&station_id=0450270#
44 at 3pm
This is Plaza 400
[url]http://www.env.gov.bc.ca:8000/pls/aqiis/air.summary?date_of=&time_zone=PDT&station_id=0450307#
33 at 4pm (not quite 4pm yet btw)