Sunset, Florida Air Quality
Sunset has a median AQI of 49, earning an air quality grade of B+ — good air quality that ranks better than 14% of US cities. Air quality has remained relatively stable over the past decade. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Sunset recorded 140 good air quality days (51% of monitored days).
Population: 13,535 • County: Miami-Dade
Current AQI
Quick Facts
| Current AQI | 23 — Good |
| Air Quality Grade | B+ |
| Median AQI (2025) | 49 |
| vs. U.S. Cities | Better than 14% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 0 |
| 10-Year Trend | → Stable |
| Data Source | EPA AQS (historical) · AirNow (live) |
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for Sunset is sourced from the POMPANO_BEACH monitoring area, located approximately 43 miles from city center. This EPA-certified station continuously tracks particulate matter (PM2.5), the primary driver of air quality alerts in this area.
Sunset tends to see elevated PM2.5 readings during fall and winter months when temperature inversions trap pollutants near the surface. Wood burning, vehicle exhaust, and reduced wind speeds compound the effect. Residents with respiratory conditions should monitor forecasts closely between November and February.
AQI Trend (10 Years)
Air Quality Days by Year
Sunset Median AQI by Year
Annual EPA air quality data for Sunset — median AQI, day-category breakdown, and primary pollutant per year.
| Year | Median AQI | Good Days | Unhealthy Days | Max AQI | Primary Pollutant |
|---|---|---|---|---|---|
| 2025 | 49 | 140 | — | 97 | PM2.5 |
| 2024 | 48 | 219 | 4 | 197 | PM2.5 |
| 2023 | 48 | 207 | 3 | 170 | PM2.5 |
| 2022 | 44 | 259 | 2 | 136 | PM2.5 |
| 2021 | 46 | 230 | 2 | 135 | PM2.5 |
| 2020 | 45 | 226 | — | 90 | PM2.5 |
| 2019 | 44 | 245 | 2 | 146 | PM2.5 |
| 2018 | 49 | 194 | 4 | 126 | PM2.5 |
| 2017 | 51 | 177 | 4 | 136 | PM2.5 |
| 2016 | 52 | 153 | 3 | 144 | PM2.5 |
Source: EPA Air Quality System (AQS) annual summaries. "Unhealthy Days" includes Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, and Hazardous categories.
2025 Air Quality Summary
Primary Pollutant Days (2025)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About Sunset Air Quality
What is the air quality in Sunset today?
The current AQI in Sunset is 23, rated "Good". Air quality is good — outdoor activity is safe for everyone today. Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Sunset getting better or worse?
Air quality in Sunset has been stable. The median AQI has dropped 3 points (from 52 in 2016 to 49 in 2025).
What is the most common air pollutant in Sunset?
PM2.5 is the primary air pollutant in Sunset, responsible for 215 days (78% of monitored days) in 2025. Particulate matter originates from vehicle exhaust, wildfires, construction, and industrial activity.
How many unhealthy air days does Sunset have per year?
In 2025, Sunset recorded 51% good air quality days (140 days) out of 274 monitored days. There were 0 Unhealthy for Sensitive Groups days and 0 Unhealthy days (AQI above 100). The highest single-day AQI recorded was 97.
What air quality grade does Sunset receive?
Sunset receives an air quality grade of B+, placing it better than 14% of US cities. This is based on a median AQI of 49 in 2025, with 140 good air quality days. The EPA monitors air quality in this area continuously using certified monitoring stations.
Air Quality Grade
Better than 14% of US cities
Nearby Cities
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National Rankings
See how Sunset compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Sunset
Sunset sees its worst PM2.5 during winter temperature inversions when particulates get trapped near ground level. A unit with True HEPA and an auto-mode sensor is most effective for responding to these spikes.
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