Concentrations des polluants en cours

Concentrations des polluants atmosphériques sur une heure pour le mardi 21 octobre 2014, 15 h

Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
16
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1
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5
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14
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5
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5
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16
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4
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4
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12
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4
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4
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8
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5
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11
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18
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4
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3
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0
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N/A
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10
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3
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7
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0
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.19
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10
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4
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11
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16
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7
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10
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2
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.18
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21
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3
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3
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12
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16
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9
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20
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7
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18
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3
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1
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14
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3
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2
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8
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3
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10
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13
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19
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7
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13
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3
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3
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12
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3
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4
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9
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6
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10
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1
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15
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9
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17
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1
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4
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24
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4
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1
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12
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4
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5
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17
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1
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4
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19
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5
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4
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20
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6
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1
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18
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5
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20
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0
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3
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10
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1
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7
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0
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13
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4
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11
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10
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19
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1
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30
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2
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1
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0
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11
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1
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6
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24
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2
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3
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1
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28
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2
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2
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21
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4
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2
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9
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2
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12
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13
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2
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8
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8
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6
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14
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1
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.23
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18
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9
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9
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1
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Commande par emplacement de station (de l'est à l'ouest)

Note: 
CQAA de l'Ontario des concentrations de O3 = 80 ppb
CQAA de l'Ontario des concentrations de NO2 = 200 ppb
CQAA de l'Ontario des concentrations de SO2 = 250 ppb
CQAA de l'Ontario des concentrations de CO = 30 ppm

Note: Les concentrations de polluants de la présente page Web sont automatiquement recueillies et n'ont pas subi de vérification définitive.

Avis de non-responsabilité