Air Quality in Cachoeirinha, Brazil
Cloudy
13.5°C · 80.3% humidity
13.5°
Feels 13.5°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Cachoeirinha's air quality — share it
AQI Forecast
Calibrated
15
4am
13
23
14
7am
9
7
5
10am
4
3
2
1pm
2
2
1
4pm
1
1
1
7pm
1
1
2
10pm
2
2
2
1am
2
2
Station readings
15
13
23
17
CAMS model
adj -23
54
34
34
27
25
25
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
25
Air Quality Index Trend
48h · 3 stnCachoeirinha's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
80.3%
Humidity
15.6 km/h
Wind E
1026.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.44 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Cachoeirinha?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.53.44 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
3.44
Median
3.27
Average
0.1
Low
7.85
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.8
What is the 7-day forecast for Cachoeirinha?
06-09
19.9° 7.4°
0.25 mm
06-10
21.4° 12.3°
06-11
16.2° 8.1°
0.44 mm
06-12
16.5° 10.8°
1.75 mm
06-13
26.6° 12.4°
0.88 mm
06-14
17.8° 8.7°
2.25 mm
06-15
17.4° 12.6°
0.75 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Cachoeirinha?
9
brazil-porto-alegre-rua-doutor-salvador-frança
38
brazil-são-leopoldo-rua-américa
8
brazil-são-leopoldo-rua-lindolfo-collor
11
brazil-são-leopoldo-rua-são-joaquim
–
brazil-novo-hamburgo-rua-joão-aloysio-algayer
What cities are near Cachoeirinha?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T10:48 UTC.