News | Notices | Events

Publication Date: Jun.24

ADEQ Issues Ozone High Pollution Advisory for Maricopa County Effective Sat., June 25, 2016

The Arizona Department of Environmental Quality (ADEQ) is issuing an ozone High Pollution Advisory (HPA) for Maricopa County on Saturday, June 25, 2016. This HPA is due to levels expected to accumulate enough to exceed the federal health standard.

Publication Date: Jun.20

ADEQ Issues Ozone High Pollution Advisory for Maricopa County Effective Mon., June 20, 2016

The Arizona Department of Environmental Quality (ADEQ) has issued an ozone High Pollution Advisory (HPA) for Maricopa County, for today Monday, June 20. This HPA is due to levels expected to accumulate enough to exceed the federal health standard.

ADEQ Issues Ozone High Pollution Advisory for Maricopa County Effective Mon. & Tues., June 20-21, 2016

The Arizona Department of Environmental Quality (ADEQ) is issuing an ozone High Pollution Advisory (HPA) for Maricopa County: Mon. & Tues., June 20-21, 2016. These HPAs are due to levels expected to accumulate enough to exceed the federal health standard.

Publication Date: Jun.17

ADEQ Issues Ozone High Pollution Advisories for Maricopa County Effective Sat. & Sun., June 18-19, 2016

The Arizona Department of Environmental Quality (ADEQ) is issuing two ozone High Pollution Advisories (HPAs) for Maricopa County: Saturday, June 18 and Sunday, June 19. These HPAs are due to levels that are expected to accumulate enough to exceed the federal health standard.

Publication Date: Jun.16

ADEQ Ozone High Pollution Advisory (HPA) for Maricopa County Effective June 17, 2016

The Arizona Department of Environmental Quality (ADEQ) is issuing a High Pollution Advisory (HPA) on Friday, June 17 for ozone in Maricopa County due to levels that are expected to accumulate enough to exceed the federal health standard. 

Publication Date: Jun.14

Arizona Wins EPA’s Air Quality Flag Program Challenge

SAN FRANCISCO/PHOENIX (June 14, 2016) – Arizona schools won the EPA’s Spring Air Quality Flag Program Challenge to protect people’s health. Schools state-wide are raising brightly colored flags to help students and members of the community be aware of daily air quality conditions. The colored flags correspond to the Air Quality Index to inform community members about air quality forecasts so they can take steps to protect their health.

Publication Date: Jun.13

ADEQ is Issuing a High Pollution Advisory (HPA) for Ozone for Maricopa County

The Arizona Department of Environmental Quality (ADEQ) is issuing a High Pollution Advisory (HPA) on Tuesday, June 14 for ozone in Maricopa County due to levels that are expected to accumulate enough to exceed federal health standard. 

Publication Date: Jun.7

ADEQ is Issuing a High Pollution Advisory (HPA) for Ozone for Maricopa County

The Arizona Department of Environmental Quality (ADEQ) is extending today’s High Pollution Advisory (HPA) for ozone in Maricopa County through Wed., June 8.  

Publication Date: Jun.6

High Pollution Advisory (HPA)

The Arizona Department of Environmental Quality (ADEQ) is issuing a High Pollution Advisory (HPA) on Tuesday, June 7 for ozone in Maricopa County.

An Ozone Health Watch is being issued for today, June 6, as well, due to stable atmospheric conditions and abundant sunlight. Ozone levels are expected to accumulate enough to exceed the federal health standard on Tuesday, June 7.

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