The inland setting means local environmental conditions are shaped more by urban density than coastal influences.
In line with average conditions across Miami
24-Hour AQI Trend
Pollutant Breakdown
Peer Comparison
In line with average conditions across Miami
Why Miami's Air Is What It Is
Miami sits in an inland urban setting where local environmental conditions are shaped primarily by density and development patterns. Temperature swings between day and night can be more pronounced than in coastal areas.
Historical Context
Current AQI of 31 reflects recent monitoring data. Local conditions can shift with weather patterns, traffic volume, and seasonal factors.
24-Hour Hourly Forecast
Best window: 09:00 (AQI 31) · Peak AQI: 41 at 00:00
| Time | AQI | Temp (°F) | Humidity | Wind (mph) | PM2.5 | PM10 |
|---|---|---|---|---|---|---|
| 00:00 | 41 | 175.5 | 81% | 4.3 | 4.9 | 6.8 |
| 01:00 | 39 | 174.9 | 80% | 3.1 | 4.7 | 6.6 |
| 02:00 | 38 | 173.7 | 80% | 3.7 | 4.6 | 6.3 |
| 03:00 | 37 | 174.4 | 83% | 3.4 | 4.4 | 6.1 |
| 04:00 | 36 | 172.8 | 83% | 3.0 | 4.4 | 6.1 |
| 05:00 | 34 | 171.3 | 86% | 3.7 | 4.5 | 6.2 |
| 06:00 | 33 | 174.6 | 79% | 5.3 | 4.7 | 6.6 |
| 07:00 | 32 | 171.9 | 88% | 1.3 | 4.9 | 7.0 |
| 08:00 | 32 | 176.5 | 81% | 5.3 | 5.0 | 7.1 |
| 09:00 | 31 | 172.6 | 88% | 4.2 | 5.3 | 7.7 |
| 10:00 | 31 | 172.0 | 89% | 6.0 | 5.2 | 7.6 |
| 11:00 | 31 | 167.7 | 88% | 5.5 | 5.3 | 7.6 |
| 12:00 | 31 | 162.9 | 91% | 6.1 | 5.6 | 8.1 |
| 13:00 | 31 | 173.7 | 85% | 2.5 | 5.8 | 8.3 |
| 14:00 | 32 | 179.2 | 80% | 4.3 | 5.7 | 8.2 |
| 15:00 | 33 | 180.7 | 81% | 5.0 | 5.7 | 8.2 |
| 16:00 | 34 | 181.0 | 77% | 5.9 | 5.9 | 8.4 |
| 17:00 | 35 | 180.3 | 77% | 5.7 | 6.1 | 8.8 |
| 18:00 | 35 | 176.4 | 83% | 6.4 | 6.0 | 8.5 |
| 19:00 | 36 | 173.1 | 82% | 4.1 | 6.3 | 9.1 |
| 20:00 | 36 | 172.8 | 86% | 4.7 | 6.6 | 9.5 |
| 21:00 | 36 | 171.3 | 85% | 4.9 | 7.0 | 10.1 |
| 22:00 | 35 | 171.0 | 84% | 5.1 | 6.9 | 10.0 |
| 23:00 | 34 | 169.9 | 85% | 2.8 | 6.1 | 8.8 |
Air quality is forecast to be good for most of the day. Great time for outdoor activities!
Peak Hours Analysis. Based on the 24-hour forecast for Miami: Best Window for Outdoor Activity: 09:00 (AQI 31). Worst Window for Outdoor Activity: 00:00 (AQI 41). Peak AQI: 41 at 00:00. Lowest AQI: 31 at 09:00. Recommendation. Air quality is forecast to be good for most of the day. Great time for outdoor activities!