Processed on 2024-03-04 12:58:12 PST.


Disclaimer: Data presented here come from a variety of sources and do not represent official EPA measurements. Please visit AirNow for official measurements.


Cumulative exposure to smoke is an important public health metric. This report summarizes the cumulative number of days air quality monitors in Florida spent in each AQI category during the the month of June.

The tables below include only permanent monitors measuring PM2.5 and show cumulative exposure under existing NAAQS (National Ambient Air Quality Standards) and under the 2024 revised standards for PM2.5.

In the tables and plots below, ‘Old’ designates cumulative days calculated using the 2023 PM2.5 NAAQS while ‘New’ is calculated using the 2024 revised PM2.5 NAAQS. The impact of the NAAQS revision is quite clear.

June in Florida

June 2014 – 19 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 360 103 1 0 0 0 63
New 244 219 1 0 0 0 63

June 2015 – 20 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 466 74 0 0 0 0 49
New 348 192 0 0 0 0 49

June 2016 – 54 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 618 44 0 0 0 0 51
New 475 187 0 0 0 0 51

June 2017 – 29 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 719 16 0 0 0 0 102
New 656 79 0 0 0 0 102

June 2018 – 53 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 585 74 0 0 0 0 85
New 412 247 0 0 0 0 85

June 2019 – 28 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 454 213 0 0 0 0 77
New 340 327 0 0 0 0 77

June 2020 – 69 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 850 129 9 5 0 0 92
New 703 276 9 5 0 0 92

June 2021 – 37 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 827 123 0 0 0 0 135
New 736 214 0 0 0 0 135

June 2022 – 40 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 800 155 1 0 0 0 160
New 631 324 1 0 0 0 160

June 2023 – 43 permanent monitors

Good Moderate USG Unhealthy Very Unhealthy Hazardous Missing
Old 1030 169 0 0 0 0 72
New 772 427 0 0 0 0 72