Phoenix Forecast
Air Quality Hourly Forecast | Phoenix
Updated On: 1/17/2020 - 8:27 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
36 AQI
24-hr Avg: 39 µg/m3
24-hr Avg: 39 µg/m3
PM2.5
55 AQI
24-hr Avg: 14.2 µg/m3
24-hr Avg: 14.2 µg/m3
Saturday Forecast:
Ozone
39 AQI
Max 8-hr Avg: 42 ppb
Max 8-hr Avg: 42 ppb
PM10
39 AQI
24-hr Avg: 42 µg/m3
24-hr Avg: 42 µg/m3
PM2.5
72 AQI
24-hr Avg: 22.3 µg/m3
24-hr Avg: 22.3 µg/m3
Sunday Forecast:
Ozone
41 AQI
Max 8-hr Avg: 44 ppb
Max 8-hr Avg: 44 ppb
PM10
45 AQI
24-hr Avg: 49 µg/m3
24-hr Avg: 49 µg/m3
PM2.5
65 AQI
24-hr Avg: 18.9 µg/m3
24-hr Avg: 18.9 µg/m3
Monday Forecast:
Ozone
40 AQI
Max 8-hr Avg: 43 ppb
Max 8-hr Avg: 43 ppb
PM10
52 AQI
24-hr Avg: 57 µg/m3
24-hr Avg: 57 µg/m3
PM2.5
60 AQI
24-hr Avg: 16.2 µg/m3
24-hr Avg: 16.2 µg/m3
Tuesday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
57 AQI
24-hr Avg: 67 µg/m3
24-hr Avg: 67 µg/m3
PM2.5
61 AQI
24-hr Avg: 16.7 µg/m3
24-hr Avg: 16.7 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
1/17/2020
1/17/2020
Saturday
1/18/2020
1/18/2020
Sunday
1/19/2020
1/19/2020
Monday
1/20/2020
1/20/2020
Tuesday
1/21/2020
1/21/2020
O3
38
39
41
40
38
PM10
36
39
45
52
57
PM2.5
55
72
65
60
61
Pollutant
FRI
SAT
SUN
MON
TUE
O3
38
39
41
40
38
PM10
36
39
45
52
57
PM2.5
55
72
65
60
61
Forecast Discussion:
Particulate levels stayed a little higher than anticipated yesterday with both PM10 and PM2.5 ending up in the Moderate AQI range. However, so far this morning particulate levels are looking better. This is due to the weather system currently moving through the area helping clear out the air a bit. PM10 is forecast to drop into the Good range today and remain there through the weekend with less dust generating work activities. PM10 will likely return to the Moderate range again on Monday and Tuesday. PM2.5 on the other hand, will likely increase pretty quick beginning tonight with more fireplace usage and calmer conditions settling in as the trough moves off to the east. PM2.5 is forecast to remain in the Moderate category through the forecast period.- R. Nicoll
ADEQ Meteorologist
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