Air Quality in Santa Helena, Brazil

Windy
20.2°C · 74.0% humidity
20.2°
Feels 20.2°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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View AQI history for Santa Helena →

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

74.0%
Humidity
59.0 km/h
Wind SW
1014.5 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Santa Helena?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Santa Helena?

10-22
20.6° 14.6°
37.13 mm
10-23
21.0° 15.8°
4.06 mm
10-24
22.4° 20.7°
5.81 mm
10-25
22.0° 15.1°
3.0 mm
10-26
20.4° 18.1°
19.88 mm
10-27
24.2° 16.4°
18.56 mm
10-28
24.5° 17.8°
2.81 mm
Both models agree Avg diff: 3.7°C

What cities are near Santa Helena?

25 Marechal Cândido Rondon 25 Medianeira 25 Matelândia 25 São Miguel do Iguaçu 25 Toledo 68 Santa Terezinha de Itaipu 68 Ciudad del Este 68 Foz do Iguaçu 27 Palotina 27 Terra Roxa
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T00:26 UTC.