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Primary air pollutant in the Corona De Tucson area:
PM2.5 - 55 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
OZONE - 48 Good
PM10 - 50 Good
[View the ADEQ Hourly Forecast for Tucson]
High pressure continues to influence the region, bringing unusually warm temperatures for this time of year. As for air quality, ozone and particulates are also above normal due to the calm and dry conditions. Looking ahead, we are forecasting ozone levels to remain in the Moderate category for the next several days. As for PM10 and PM2.5, we mostly expect them to stay in the mid-to-upper Good range, but occasional low Moderate levels would not be surprising.
R. Nicoll
https://azdeq.gov/forecast/tucson
Last Update: Friday, October 4, 2024, 8:30 AM
Primary Pollutant: OZONE - 58 Moderate
Secondary Pollutant: PM2.5 - 48 Good
Secondary Pollutant: PM10 - 34 Good
Primary Pollutant: OZONE - 61 Moderate
Secondary Pollutant: PM2.5 - 46 Good
Secondary Pollutant: PM10 - 31 Good
Primary Pollutant: OZONE - 64 Moderate
Secondary Pollutant: PM2.5 - 47 Good
Secondary Pollutant: PM10 - 32 Good
Primary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: PM2.5 - 48 Good
Secondary Pollutant: PM10 - 32 Good