The inland setting means local environmental conditions are shaped more by urban density than coastal influences.
Air quality is typical for Miami
24-Hour AQI Trend
Pollutant Breakdown
Peer Comparison
Air quality is typical for 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 | 174.6 | 81% | 5.3 | 4.9 | 6.8 |
| 01:00 | 39 | 174.7 | 79% | 4.5 | 4.7 | 6.6 |
| 02:00 | 38 | 172.8 | 81% | 4.8 | 4.6 | 6.3 |
| 03:00 | 37 | 173.8 | 82% | 4.7 | 4.4 | 6.1 |
| 04:00 | 36 | 172.9 | 80% | 4.8 | 4.4 | 6.1 |
| 05:00 | 34 | 171.3 | 84% | 5.0 | 4.5 | 6.2 |
| 06:00 | 33 | 175.1 | 77% | 5.8 | 4.7 | 6.6 |
| 07:00 | 32 | 171.7 | 86% | 3.1 | 4.9 | 7.0 |
| 08:00 | 32 | 175.3 | 83% | 7.1 | 5.0 | 7.1 |
| 09:00 | 31 | 172.9 | 87% | 4.7 | 5.3 | 7.7 |
| 10:00 | 31 | 173.7 | 86% | 5.2 | 5.2 | 7.6 |
| 11:00 | 31 | 165.6 | 94% | 5.0 | 5.3 | 7.6 |
| 12:00 | 31 | 162.9 | 88% | 5.4 | 5.6 | 8.1 |
| 13:00 | 31 | 175.1 | 83% | 2.8 | 5.8 | 8.3 |
| 14:00 | 32 | 179.1 | 80% | 4.7 | 5.7 | 8.2 |
| 15:00 | 33 | 180.5 | 79% | 5.2 | 5.7 | 8.2 |
| 16:00 | 34 | 181.0 | 76% | 6.0 | 5.9 | 8.4 |
| 17:00 | 35 | 180.5 | 76% | 5.9 | 6.1 | 8.8 |
| 18:00 | 35 | 176.5 | 76% | 6.8 | 6.0 | 8.5 |
| 19:00 | 36 | 174.4 | 84% | 4.8 | 6.3 | 9.1 |
| 20:00 | 36 | 172.8 | 83% | 5.8 | 6.6 | 9.5 |
| 21:00 | 36 | 171.7 | 82% | 5.9 | 7.0 | 10.1 |
| 22:00 | 35 | 171.1 | 82% | 6.0 | 6.9 | 10.0 |
| 23:00 | 34 | 170.6 | 82% | 5.3 | 6.1 | 8.8 |
Air quality is forecast to be good for most of the day. Great time for outdoor activities!
Miami's air quality follows a daily rhythm that can help you plan outdoor activities. The forecast indicates 09:00 (AQI 31) as the optimal window, with AQI reaching its lowest at 31 around 09:00. Conditions are less favorable during 00:00 (AQI 41) when readings hit 41 at 00:00. For those with respiratory considerations in Miami, the forecast offers valuable advance notice. Air quality is forecast to be good for most of the day. Great time for outdoor activities! Consulting with a healthcare provider about personal sensitivity to the forecasted conditions may be helpful.