Hourly Ozone Data

Alamo Lake | Alamo Lake Download > 

Blythe CA | Blythe Download >

Casa Grande | CG Download >

Chiricahua NM | Chiricachua Download >

Flagstaff | Flagstaff Download > 

Queen Valley | QV Download >

Phoenix JLG Supersite | JLG Download >

Prescott | Prescott Download >

Saguaro NP | Saguaro Download > 

Tucson 22nd & Craycroft | Tucson Download >

Yuma Supersite | Yuma Download > 

*The unit for ozone concentrations is ppm

One-Hour NO₂ Background Concentrations | Download >