Nogales Forecast

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Air Quality Hourly Forecast | Nogales

Click on each day to view forecast.

Friday Forecast:


PM10

49 AQI
24-hr Avg: 53 µg/m3

PM2.5

47 AQI
24-hr Avg: 11.2 µg/m3

Saturday Forecast:


PM10

45 AQI
24-hr Avg: 49 µg/m3

PM2.5

30 AQI
24-hr Avg: 7.3 µg/m3

Sunday Forecast:


PM10

44 AQI
24-hr Avg: 47 µg/m3

PM2.5

34 AQI
24-hr Avg: 8.2 µg/m3

Monday Forecast:


PM10

36 AQI
24-hr Avg: 39 µg/m3

PM2.5

35 AQI
24-hr Avg: 8.5 µg/m3

Tuesday Forecast:


PM10

35 AQI
24-hr Avg: 38 µg/m3

PM2.5

36 AQI
24-hr Avg: 8.6 µg/m3

Air Quality By Pollutant:

Pollutant
Friday
5/14/2021
Saturday
5/15/2021
Sunday
5/16/2021
Monday
5/17/2021
Tuesday
5/18/2021
PM10
49
45
44
36
35
PM2.5
47
30
34
35
36
Pollutant
FRI
SAT
SUN
MON
TUE
PM10
49
45
44
36
35
PM2.5
47
30
34
35
36
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

Both PM10 and PM2.5 have been running somewhat elevated this morning. But as the day heats up, both pollutants should improve. Moreover, winds will become breezy later this morning and remain so through the afternoon.

The main story of this air quality forecast will be daily breezy winds--today through at least Monday. We can thank a low pressure wave that will slowly approach Arizona from the west and move over the state during that time period. Because of these winds, pockets of blowing dust will be possible each day, particularly today through Sunday. Hourly forecast PM10 levels have been increased to reflect this.

PM2.5 levels should remain low because of the winds, though we cant' rule out elevated levels in the mornings/evenings when winds are light.

- M. Graves
ADEQ Meteorologist


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