Air Quality in Piracicaba, Brazil

Drizzle
17.6°C · 78.2% humidity
17.6°
Feels 17.6°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

43h · 4 stn

Piracicaba'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 Piracicaba is 1.2× the WHO 24-hour guideline of 15 µg/m³.

78.2%
Humidity
68.8 km/h
Wind SSE
1017.3 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
64
18.28 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Piracicaba?

Temperature & Precipitation

PM2.5 Trend

43h · 4 stations
PM2.518.28 µg/m³ ×1.2 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Piracicaba?

10-21
24.5° 19.1°
7.81 mm
10-22
21.4° 16.9°
7.31 mm
10-23
30.7° 18.9°
10-24
26.8° 14.5°
27.75 mm
10-25
28.4° 15.5°
9.44 mm
10-26
22.1° 16.1°
6.94 mm
10-27
28.7° 17.7°
9.13 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Piracicaba?

50
Limeira, São Paulo, Brazil
30.1 km PM2.5: 12.0 µg/m³
18
Limeira, São Paulo, Brazil
30.1 km PM2.5: 4.3 µg/m³
24
Limeira, São Paulo, Brazil
30.1 km PM2.5: 5.8 µg/m³
51
Limeira, São Paulo, Brazil
30.1 km PM2.5: 12.1 µg/m³

What cities are near Piracicaba?

69 Rio das Pedras 49 Iracemápolis 51 Santa Bárbara d'Oeste 53 Charqueada 29 Limeira 58 Santa Gertrudes 52 Americana 58 Capivari 53 Cordeirópolis 40 São Pedro
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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 2026-10-21T23:32 UTC.