What is the air quality in Santarém today?

The current Air Quality Index (AQI) in Santarém is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Santarém right now?

The current temperature in Santarém is 36.3°C (feels like 36.3°C). Humidity is 29.0% and wind speed is 46.4 km/h.

Is it safe to go outside in Santarém?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 24.9 (Extreme).

Air Quality in Santarém, Brazil

Windy

36.3°C · 29.0% humidity

36.3°

Feels 36.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 11am

24 2pm

24 5pm

25 8pm

24 11pm

24 2am

24 5am

24 8am

View AQI history for Santarém →

Santarém's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

29.0%

Humidity

46.4 km/h

Wind ESE

1010.1 hPa

Pressure

24.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Santarém?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX24.9

Extreme

What is the 7-day forecast for Santarém?

07-21

36.3° 24.0°

0.06 mm

07-22

35.9° 23.9°

07-23

34.8° 24.6°

0.31 mm

07-24

36.4° 24.8°

0.25 mm

07-25

35.6° 22.6°

3.75 mm

07-26

36.7° 25.0°

0.19 mm

07-27

37.4° 24.6°

0.13 mm

Both models agree Avg diff: 2.1°C

What cities are near Santarém?

24 Mojuí dos Campos 24 Belterra 25 Alenquer 24 Monte Alegre 24 Óbidos 25 Aveiro 24 Oriximiná 24 Prainha 24 Juruti 25 Placas

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:14 UTC.