Metro area air quality · 2025
Orlando-Kissimmee-Sanford, FL
Median AQI 44 (Good). 69.6% of monitored days rated Good across this metro's EPA monitoring network.
- 44
- Median AQI
- 69.6%
- Good-air days
- 0
- Unhealthy days
- 44%
- Cleaner than US metros
Orlando-Kissimmee-Sanford, FL posted a 2025 median AQI of 44 (Good) with 69.6% Good days
According to the U.S. EPA Air Quality System, the Orlando-Kissimmee-Sanford, FL CBSA recorded a median AQI of 44 across 365 monitored days in 2025, with 69.6% rated Good and 0 unhealthy or worse. This is an annual metro comparison, not a live advisory.
Data source EPA Air Quality System (AQS)
- Cleaner than US metros
- The Orlando-Kissimmee-Sanford, FL CBSA's 69.6% Good-day share places it cleaner than 44% of US metros in 2025.
- Closest median-AQI peer
- Bartlesville, OK (68.0% Good, median AQI 44) is the closest nationwide median-AQI peer to Orlando-Kissimmee-Sanford, FL.
- 2020–2025 Good-day shift
- Orlando-Kissimmee-Sanford, FL's Good-day share moved -6.8 points from 2020 to 2025 (median AQI +3).
- Median AQI
- Median AQI: 44
Aggregated from EPA Air Quality System (2025), 365 monitored days. EPA AQS →
The verdict
Orlando-Kissimmee-Sanford, FL's Good-day share (69.6%) sits in the middle CBSA tercile on this extract. On the EPA scale the metro runs good, more polluted than the median US metro, with a median AQI of 44 and 69.6% of 365 monitored days in the Good band.
- 44
- median AQI · Good
- 69.6%
- days rated Good
- 44%
- cleaner than US metros
- 112
- worst single reading
No day crossed into the Unhealthy tier across the metro's monitors in 2025.
Annual release change
What changed in the 2025 EPA annual release
- Orlando-Kissimmee-Sanford, FL metro's peak single-day AQI fell from 149 to 112 between the 2024 and 2025 EPA annual releases, a change of -37 points.
Orlando-Kissimmee-Sanford, FL's Good-day share (69.6%) sits in the middle CBSA tercile on this extract. Signature read: 69.6% Good-day share (mid tercile vs CBSA corpus). Aggregated EPA AQS monitors across this Core-Based Statistical Area logged a median Air Quality Index of 44 over 365 measured days in 2025 (Good / Moderate). The monitored-day split lands at 254 Good (70%), 109 Moderate (30%), and 2 Unhealthy-for-Sensitive-Groups (1%). The 90th-percentile AQI finished at 61; the highest single-day reading hit 112 (USG).
Across 2020–2025, Good-day share shifted -6.8 points and median AQI moved +3 (worsening). No Unhealthy-tier days appear in this annual dataset. Metros with comparable AQI profiles include Bartlesville, OK (68.0% good, AQI 44); Berlin, NH-VT (81.5% good, AQI 44); Bloomington, IL (66.0% good, AQI 44).
Air Quality Summary
Median AQI
44
Good
Good Days
69.6%
254 of 365 days
Max AQI
112
USG
Health Grade
Moderate
90th pct: 61
AQI Day Breakdown (2025)
Distribution of 365 monitored days across EPA AQI categories.
Good
254
70%
Moderate
109
30%
USG
2
1%
Unhealthy
0
0%
Very Unhealthy
0
0%
Hazardous
0
0%
Health Impact Assessment
The Orlando-Kissimmee-Sanford, FL metro area's air quality is rated Moderate based on 69.6% good air days. No unhealthy air days were recorded in 2025.
Air quality is generally acceptable. Unusually sensitive people should monitor real-time conditions at AirNow.gov during high-pollution events.
How does the Orlando-Kissimmee-Sanford, FL metro compare?
How Orlando-Kissimmee-Sanford, FL compares
5-Year Air Quality Trend
Air quality is worsening in the Orlando-Kissimmee-Sanford, FL metro. Highest Good-day share: 2020 (76.8%, 281 of 366 monitored days).
| Year | Good | Moderate | Unhealthy | Median AQI | Max AQI |
|---|---|---|---|---|---|
| 2020 | 281 | 85 | 0 | 41 | 93 |
| 2021 | 265 | 100 | 0 | 43 | 97 |
| 2022 | 269 | 96 | 0 | 44 | 97 |
| 2023 | 259 | 103 | 0 | 44 | 115 |
| 2024 | 248 | 109 | 0 | 44 | 149 |
| 2025 | 254 | 109 | 0 | 44 | 112 |
Metros with a similar median AQI
CBSA peers nationwide whose annual median AQI sits near Orlando-Kissimmee-Sanford, FL (44).
Bartlesville, OK
Median AQI 44 · 68.0% Good-day share
Berlin, NH-VT
Median AQI 44 · 81.5% Good-day share
Bloomington, IL
Median AQI 44 · 66.0% Good-day share
Boston-Cambridge-Newton, MA-NH
Median AQI 44 · 71.0% Good-day share
Bridgeport-Stamford-Norwalk, CT
Median AQI 44 · 64.7% Good-day share
Buffalo-Cheektowaga-Niagara Falls, NY
Median AQI 44 · 63.8% Good-day share
Metros with similar unhealthy-day exposure
A second relationship type: metros whose unhealthy-or-worse day count is closest to Orlando-Kissimmee-Sanford, FL's 0 (independent of median AQI).
Aberdeen, SD
0 unhealthy-or-worse days · median AQI 27
Aberdeen, WA
0 unhealthy-or-worse days · median AQI 22
Adrian, MI
0 unhealthy-or-worse days · median AQI 41
Akron, OH
0 unhealthy-or-worse days · median AQI 45
Albany, GA
0 unhealthy-or-worse days · median AQI 46
Albany, OR
0 unhealthy-or-worse days · median AQI 27
Frequently Asked Questions
How many unhealthy air days does Orlando-Kissimmee-Sanford, FL have? ▼
What is the air quality in the Orlando-Kissimmee-Sanford, FL metro area? ▼
Is air quality in Orlando-Kissimmee-Sanford, FL getting better or worse? ▼
What does AQI 44 mean for health? ▼
How does Orlando-Kissimmee-Sanford, FL compare to other metro areas? ▼
What is the 90th percentile AQI for Orlando-Kissimmee-Sanford, FL? ▼
Data Sources
Primary Source: U.S. Environmental Protection Agency (EPA), Air Quality System (AQS), Annual AQI by CBSA dataset for Orlando-Kissimmee-Sanford, FL, 2025. See our methodology for how AQI, median, and coverage figures are computed.
Read our methodology , how this data is sourced, computed, and verified.
Source: U.S. EPA Air Quality System (AQS) Annual AQI by CBSA summary, Orlando-Kissimmee-Sanford, FL · 2020–2025