The inland setting means local environmental conditions are shaped more by urban density than coastal influences.
Air quality is typical for San Francisco
24-Hour AQI Trend
Pollutant Breakdown
Peer Comparison
Air quality is typical for San Francisco
Why West SoMa, San Francisco's Air Is What It Is
West SoMa, San Francisco 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: 05:00 (AQI 31) · Peak AQI: 41 at 21:00
| Time | AQI | Temp (°F) | Humidity | Wind (mph) | PM2.5 | PM10 |
|---|---|---|---|---|---|---|
| 00:00 | 36 | 129.4 | 66% | 5.7 | 9.5 | 14.8 |
| 01:00 | 35 | 127.8 | 70% | 2.4 | 8.8 | 13.5 |
| 02:00 | 34 | 127.2 | 68% | 3.3 | 8.1 | 12.5 |
| 03:00 | 33 | 126.5 | 65% | 3.0 | 7.8 | 11.9 |
| 04:00 | 32 | 123.8 | 70% | 4.2 | 7.8 | 12.0 |
| 05:00 | 31 | 122.0 | 72% | 4.2 | 7.1 | 10.9 |
| 06:00 | 31 | 122.0 | 74% | 2.5 | 6.8 | 10.2 |
| 07:00 | 31 | 125.4 | 75% | 1.6 | 6.3 | 9.5 |
| 08:00 | 31 | 133.0 | 77% | 0.4 | 6.1 | 9.4 |
| 09:00 | 31 | 136.8 | 70% | 0.1 | 6.2 | 9.5 |
| 10:00 | 31 | 143.4 | 57% | 2.1 | 6.7 | 10.2 |
| 11:00 | 31 | 150.4 | 45% | 3.7 | 6.7 | 10.1 |
| 12:00 | 32 | 153.3 | 44% | 5.6 | 6.6 | 10.1 |
| 13:00 | 32 | 158.4 | 40% | 6.0 | 6.7 | 10.3 |
| 14:00 | 33 | 160.0 | 39% | 7.0 | 6.7 | 10.4 |
| 15:00 | 34 | 162.0 | 37% | 6.8 | 6.5 | 10.0 |
| 16:00 | 36 | 162.7 | 35% | 7.1 | 5.8 | 8.9 |
| 17:00 | 37 | 167.9 | 14% | 10.7 | 5.1 | 7.7 |
| 18:00 | 38 | 167.2 | 15% | 11.2 | 5.7 | 8.6 |
| 19:00 | 39 | 162.3 | 17% | 9.9 | 6.0 | 8.8 |
| 20:00 | 40 | 156.0 | 20% | 8.9 | 6.5 | 9.7 |
| 21:00 | 41 | 152.2 | 22% | 9.4 | 5.9 | 8.6 |
| 22:00 | 41 | 148.5 | 24% | 8.9 | 5.5 | 7.8 |
| 23:00 | 41 | 146.3 | 25% | 9.3 | 5.1 | 7.1 |
Air quality is forecast to be good for most of the day. Great time for outdoor activities!
The 24-hour forecast for West SoMa, San Francisco reveals clear patterns in air quality. Data suggests that 05:00 (AQI 31) may offer more favorable conditions, while conditions are least favorable around 21:00 (AQI 41). The peak AQI reaches 41 at 21:00, and the lowest reading is 31 at 05:00. General observation: The forecast for West SoMa, San Francisco provides a useful overview of expected conditions. Air quality is forecast to be good for most of the day. Great time for outdoor activities! Actual conditions may vary, and checking real-time data throughout the day is a practice many residents follow.