Phoenix Forecast
Air Quality Hourly Forecast | Phoenix
Updated On: 2/15/2019 - 8:53 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
39 AQI
Max 8-hr Avg: 42 ppb
Max 8-hr Avg: 42 ppb
PM10
15 AQI
24-hr Avg: 16 µg/m3
24-hr Avg: 16 µg/m3
PM2.5
37 AQI
24-hr Avg: 8.8 µg/m3
24-hr Avg: 8.8 µg/m3
Saturday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
23 AQI
24-hr Avg: 25 µg/m3
24-hr Avg: 25 µg/m3
PM2.5
38 AQI
24-hr Avg: 9.0 µg/m3
24-hr Avg: 9.0 µg/m3
Sunday Forecast:
Ozone
39 AQI
Max 8-hr Avg: 42 ppb
Max 8-hr Avg: 42 ppb
PM10
25 AQI
24-hr Avg: 27 µg/m3
24-hr Avg: 27 µg/m3
PM2.5
33 AQI
24-hr Avg: 8.0 µg/m3
24-hr Avg: 8.0 µg/m3
Monday Forecast:
Ozone
37 AQI
Max 8-hr Avg: 40 ppb
Max 8-hr Avg: 40 ppb
PM10
25 AQI
24-hr Avg: 27 µg/m3
24-hr Avg: 27 µg/m3
PM2.5
32 AQI
24-hr Avg: 7.6 µg/m3
24-hr Avg: 7.6 µg/m3
Tuesday Forecast:
Ozone
35 AQI
Max 8-hr Avg: 38 ppb
Max 8-hr Avg: 38 ppb
PM10
30 AQI
24-hr Avg: 32 µg/m3
24-hr Avg: 32 µg/m3
PM2.5
42 AQI
24-hr Avg: 10.0 µg/m3
24-hr Avg: 10.0 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
2/15/2019
2/15/2019
Saturday
2/16/2019
2/16/2019
Sunday
2/17/2019
2/17/2019
Monday
2/18/2019
2/18/2019
Tuesday
2/19/2019
2/19/2019
O3
39
38
39
37
35
CO
9
11
9
9
11
PM10
15
23
25
25
30
PM2.5
37
38
33
32
42
Pollutant
FRI
SAT
SUN
MON
TUE
O3
39
38
39
37
35
CO
9
11
9
9
11
PM10
15
23
25
25
30
PM2.5
37
38
33
32
42
Forecast Discussion:
Sky Harbor International Airport only reported 0.07 inches of rain yesterday, certainly less than anticipated, however, it was enough to keep all pollutants in the Good AQI range. PM10 levels are quite low this morning due to more stable soils from the rain. PM2.5 is a little elevated this morning, but the day should still end up in the Good range.Looking ahead, another trough over the weekend could bring light rain late Sunday and Monday. With the rain yesterday and more rain this weekend, PM10 should remain comfortably in the Good AQI range through the forecast period. We also forecast PM2.5 to stay in the Good range due to generally Good ventilation from the trough that will be moving through.
No issues with ozone, still too early in the year for ozone to be a concern.
- R. Nicoll
ADEQ Meteorologist
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