Weather and Nature

Wildfire smoke map

The NOAA Hazard Mapping System publishes, every day, the smoke plumes visible in satellite imagery, classified as light, medium or heavy.

A satellite hotspot is not a confirmed fire. For incidents and evacuation, follow the fire service and your local emergency agency.

densa

1

Intensity

media

1

Intensity

leve

0

Intensity

desconhecida

207

Intensity

IntensityPositionValue
desconhecida31.7° / 32.0° lat, -83.0° / -82.5° lon25
desconhecida32.1° / 32.3° lat, -82.6° / -82.2° lon22
desconhecida32.4° / 32.6° lat, -82.4° / -82.3° lon20
desconhecida32.5° / 32.7° lat, -82.2° / -81.9° lon19
desconhecida33.5° / 33.8° lat, -82.6° / -82.2° lon32
desconhecida32.5° / 32.6° lat, -85.2° / -85.0° lon16
desconhecida32.0° / 32.1° lat, -89.0° / -88.6° lon21
desconhecida31.1° / 31.2° lat, -93.1° / -93.0° lon17
desconhecida31.2° / 31.3° lat, -92.8° / -92.7° lon15
desconhecida34.4° / 34.7° lat, -91.7° / -91.3° lon22
desconhecida26.5° / 26.6° lat, -98.2° / -98.1° lon12
desconhecida43.8° / 43.9° lat, -121.6° / -121.5° lon13
desconhecida41.3° / 41.5° lat, -121.9° / -121.7° lon16
desconhecida28.1° / 28.1° lat, -110.7° / -110.5° lon15
desconhecida27.2° / 37.0° lat, -98.7° / -68.5° lon101
desconhecida17.3° / 27.4° lat, -107.7° / -87.4° lon48
desconhecida32.0° / 32.2° lat, -89.1° / -88.9° lon28
desconhecida32.6° / 32.8° lat, -91.6° / -91.4° lon30
desconhecida33.2° / 33.3° lat, -88.8° / -88.4° lon31
desconhecida33.0° / 33.1° lat, -88.0° / -87.8° lon26
desconhecida33.1° / 33.2° lat, -87.0° / -86.9° lon28
desconhecida32.4° / 32.5° lat, -87.6° / -87.4° lon26
desconhecida31.6° / 31.6° lat, -85.6° / -85.5° lon21
desconhecida31.6° / 31.6° lat, -86.5° / -86.4° lon15
desconhecida32.5° / 32.6° lat, -82.4° / -81.8° lon37
desconhecida31.7° / 31.9° lat, -83.0° / -82.6° lon32
desconhecida31.7° / 31.8° lat, -83.1° / -82.9° lon20
desconhecida32.5° / 32.7° lat, -83.0° / -82.8° lon25
desconhecida32.7° / 32.8° lat, -82.8° / -82.6° lon22
desconhecida32.3° / 32.4° lat, -84.6° / -84.4° lon27
desconhecida33.0° / 33.1° lat, -82.5° / -82.3° lon19
desconhecida33.2° / 33.2° lat, -82.1° / -82.0° lon21
desconhecida31.0° / 31.1° lat, -84.4° / -84.3° lon22
desconhecida33.5° / 33.6° lat, -81.5° / -81.2° lon26
desconhecida35.3° / 35.4° lat, -79.9° / -79.8° lon31
desconhecida35.4° / 35.5° lat, -80.0° / -79.9° lon21
desconhecida35.0° / 35.1° lat, -78.5° / -78.3° lon31
desconhecida31.3° / 31.4° lat, -85.0° / -84.8° lon28
desconhecida31.0° / 31.1° lat, -83.9° / -83.8° lon21
desconhecida30.8° / 30.9° lat, -87.8° / -87.7° lon29

Data from 2026-10-15

How to read these numbers

The plumes are drawn by analysts over the imagery, which makes the product more trustworthy than an automatic detection, but it comes out once a day. The smoke drawn is in the air column: it may be high up with no effect on breathing, or right at ground level.

To know the effect on the air you breathe, the indicator is surface PM2.5, on the air quality page. Under a heavy plume the index passes 150 easily.

Frequently asked questions

Is high smoke harmful?
Smoke high in the atmosphere turns the sky milky and the sun red without worsening surface air. The problem starts when the plume descends, which PM2.5 monitoring shows.
Do masks help?
A well fitted N95 or FFP2 filters most PM2.5. A cloth mask is useless against smoke.

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