Air Quality in Tietê, Brazil
Windy
15.7°C · 71.6% humidity
15.7°
Feels 15.7°
111
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
83
7am
83
83
111
10am
86
68
64
1pm
61
39
38
4pm
37
36
55
7pm
55
55
55
10pm
54
54
54
1am
66
66
66
4am
66
83
Air Quality Index Trend
46h · 3 stnTietê's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Tietê is 2.6× the WHO 24-hour guideline of 15 µg/m³.
71.6%
Humidity
80.0 km/h
Wind SE
1023.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
39.4 µg/m³
PM10
73.05 µg/m³
050100150200300500
What is the weather forecast for Tietê?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.539.4 µg/m³
×2.6 WHO
Unhealthy for sensitive groups
PM1073.05 µg/m³
Moderate
UV INDEX4.4
Moderate
What is the 7-day forecast for Tietê?
06-09
25.7° 13.3°
06-10
21.6° 13.6°
06-11
20.2° 14.6°
5.31 mm
06-12
20.3° 15.2°
6.25 mm
06-13
25.1° 14.6°
15.63 mm
06-14
26.3° 16.6°
11.44 mm
06-15
19.8° 12.3°
4.06 mm
Both models agree
Avg diff: 2.4°C
What cities are near Tietê?
Get AQI alerts for Tietê
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T13:28 UTC.