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Ukonom Ranger District Fire Danger & Restrictions
Stage 2Safety brief
Updated
High fire danger today.
Fire danger is high in the Ukonom Ranger District. Campfires are prohibited in backcountry and wilderness areas but allowed in designated campgrounds. Pressurized liquid or gas stoves are permitted outside recreation sites with a California Campfire Permit and a cleared area at least five feet from flammable materials. Always check current conditions and specific regulations for your exact location before your trip.
Restrictions
Campfires and Stoves
Equipment and Work
Shooting and Closures
Backcountry campfiresProhibited
Campfires prohibited in backcountry and wilderness areas.
Campground campfiresAllowed
Campfires allowed in designated campgrounds.
Propane fuel and camp stovesRestricted
Pressurized liquid/gas stoves allowed outside recreation sites with California Campfire Permit, in cleared area 5+ feet from flammable materials.
Conditions
- Valid California Campfire Permit required
- Shut-off valve required
- Area cleared at least 5 feet from flammable materials
Welding and grindingProhibited
Welding and acetylene/open flame torches prohibited.
ExplosivesProhibited
Fireworks and explosives always prohibited.
Restrictions last checked
Near-surface wildfire smoke forecast
Estimated AQI*
4max avg 0.8 µg/m³ around 7 PM
Good wildfire smoke
Forecast updated Sep 9, 2026, 6:59 PM
* Estimated AQI is an equivalent interpretation of forecast wildfire-smoke PM2.5 only; it is not an observed or official AQI reading.
| Local time | District average | p10 | p90 | Estimated AQI* | Smoke category |
|---|---|---|---|---|---|
| Sep 9, 7:00 PM | 0.8 µg/m³ | 0.4 µg/m³ | 1.2 µg/m³ | Estimated AQI* ≈4 | Good wildfire smoke |
| Sep 9, 8:00 PM | 0.7 µg/m³ | 0.3 µg/m³ | 1.1 µg/m³ | Estimated AQI* ≈4 | Good wildfire smoke |
| Sep 9, 9:00 PM | 0.7 µg/m³ | 0.3 µg/m³ | 0.9 µg/m³ | Estimated AQI* ≈4 | Good wildfire smoke |
| Sep 9, 10:00 PM | 0.6 µg/m³ | 0.4 µg/m³ | 0.8 µg/m³ | Estimated AQI* ≈3 | Good wildfire smoke |
| Sep 9, 11:00 PM | 0.5 µg/m³ | 0.2 µg/m³ | 0.7 µg/m³ | Estimated AQI* ≈3 | Good wildfire smoke |
| Sep 10, 12:00 AM | 0.4 µg/m³ | 0.2 µg/m³ | 0.6 µg/m³ | Estimated AQI* ≈2 | Good wildfire smoke |
| Sep 10, 1:00 AM | 0.4 µg/m³ | 0.1 µg/m³ | 0.5 µg/m³ | Estimated AQI* ≈2 | Good wildfire smoke |
| Sep 10, 2:00 AM | 0.3 µg/m³ | 0.1 µg/m³ | 0.4 µg/m³ | Estimated AQI* ≈2 | Good wildfire smoke |
| Sep 10, 3:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 4:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 5:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 6:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 7:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 8:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 9:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 10:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.3 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 11:00 AM | 0.2 µg/m³ | 0.1 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 12:00 PM | 0.1 µg/m³ | 0.1 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 1:00 PM | 0.1 µg/m³ | 0.1 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 2:00 PM | 0.1 µg/m³ | 0 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 3:00 PM | 0.1 µg/m³ | 0 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 4:00 PM | 0.1 µg/m³ | 0 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 5:00 PM | 0.1 µg/m³ | 0 µg/m³ | 0.2 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
| Sep 10, 6:00 PM | 0.1 µg/m³ | 0 µg/m³ | 0.1 µg/m³ | Estimated AQI* ≈1 | Good wildfire smoke |
* Estimated AQI is an equivalent interpretation of forecast wildfire-smoke PM2.5 only; it is not an observed or official AQI reading. HRRR forecasts near-ground smoke; district values are area-weighted, conditions vary by location, and other pollution sources are not included.
Check current observed air quality on AirNow (opens in a new tab)Recent changes
30-day fire danger history
Last 30 days
Changed from Extreme to High on Sep 5.
Ratings and restrictions are collected from official source pages and may lag agency updates. Always confirm current fire restrictions, closures, evacuation notices, and emergency guidance with the responsible agency before starting a trip.
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