The Maricopa County Air Quality Department (MCAQD) has issued a No Burn Day for Tuesday, April 4, 2023.
No Burn Day
The Maricopa County Air Quality Department (MCAQD) declares No Burn Days according to values set by the P-26 Residential Wood Burning Restriction Ordinance. The Arizona Department of Environmental Quality (ADEQ) issues High Pollution Watches/Advisories based on the EPA federal health standard (>100 AQI).
ADEQ Air Quality Forecast AQI Value
|
No Burn Day issued by MCAQD?
|
High Pollution Advisory issued by ADEQ?
|
| PM-10 or PM-2.5: 101 AQI |
Yes |
Yes |
| PM-10: 83 – 100 AQI |
Yes |
No |
| PM-2.5: 89 – 100 AQI |
Yes |
No |