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Qualité de l’air à Helena
Indice de qualité de l’air (IQA⁺) et pollution de l’air (PM2.5) à Helena • 3 Abonnés • 10:00, oct. 23 Heure locale
54*
IQA⁺ USMoyen
Polluant principal:
PM2.5
10.8 µg/m³
20°
17 km/h
56 %
Prévisions horaires
Prévision de l’indice de qualité de l’air (IQA⁺) à Helena
Maintenant 54 20° 17 km/h 56% | 12:00 54 23° 19 km/h 48% | 13:00 53 24° 22 km/h 45% | 14:00 53 26° 24 km/h 41% | 15:00 53 26° 26 km/h 39% | 16:00 53 26° 25 km/h 40% | 17:00 52 25° 24 km/h 45% | 18:00 52 24° 21 km/h 48% | 19:00 55 20° 17 km/h 56% | 20:00 55 19° 18 km/h 61% | 21:00 55 19° 18 km/h 63% | 22:00 51 18° 19 km/h 65% | 23:00 51 18° 18 km/h 65% sam. | 00:00 51 17° 18 km/h 66% | 01:00 45 16° 17 km/h 68% | 02:00 45 15° 18 km/h 70% | 03:00 45 15° 17 km/h 69% | 04:00 53 14° 16 km/h 71% | 05:00 53 13° 15 km/h 74% | 06:00 53 13° 14 km/h 77% | 07:00 55 12° 13 km/h 79% | 08:00 55 13° 13 km/h 78% | 09:00 55 15° 13 km/h 68% | 10:00 53 18° 16 km/h 59% | 11:00 53 21° 17 km/h 52% | 12:00 53 23° 17 km/h 47% | 13:00 61 25° 18 km/h 44% | 14:00 61 26° 21 km/h 41% | 15:00 61 27° 22 km/h 39% | 16:00 66 26° 21 km/h 40% | 17:00 66 26° 20 km/h 43% | 18:00 66 24° 15 km/h 49% | 19:00 65 20° 13 km/h 60% | 20:00 65 19° 13 km/h 64% | 21:00 65 19° 13 km/h 63% | 22:00 60 18° 12 km/h 69% | 23:00 60 17° 11 km/h 74% dim. | 00:00 60 16° 9 km/h 77% | 01:00 58 16° 9 km/h 79% | 02:00 58 15° 9 km/h 80% | 03:00 58 15° 10 km/h 82% | 04:00 59 14° 8 km/h 81% | 05:00 59 14° 8 km/h 78% | 06:00 59 14° 6 km/h 79% | 07:00 60 13° 6 km/h 80% | 08:00 60 17° 14 km/h 59% | 09:00 60 17° 18 km/h 59% | 10:00 57 18° 19 km/h 59% | 11:00 57 19° 19 km/h 60% | 12:00 57 21° 22 km/h 58% | 13:00 41 23° 23 km/h 53% | 14:00 41 24° 24 km/h 50% | 15:00 41 25° 25 km/h 48% | 16:00 57 25° 25 km/h 47% | 17:00 57 24° 23 km/h 49% | 18:00 57 22° 18 km/h 53% | 19:00 59 21° 14 km/h 57% | 20:00 59 20° 12 km/h 61% | 21:00 59 19° 12 km/h 66% | 22:00 61 18° 13 km/h 65% | 23:00 61 19° 14 km/h 64% lun. | 00:00 61 19° 14 km/h 62% | 01:00 56 18° 14 km/h 64% | 02:00 56 18° 16 km/h 62% | 03:00 56 18° 16 km/h 61% | 04:00 61 17° 15 km/h 63% | 05:00 61 17° 15 km/h 63% | 06:00 61 17° 15 km/h 63% | 07:00 65 16° |