Air Quality in Piracicaba, Brazil

Windy
21.7°C · 65.2% humidity
21.7°
Feels 21.7°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
146 7am
146
84
58 10am
64
70
56 1pm
59
49
50 4pm
51
64
82 7pm
83
83
54 10pm
54
54
34 1am
27
27
27 4am
27
27
AD 728×90

Air Quality Index Trend

46h · 3 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 1.0× the WHO 24-hour guideline of 15 µg/m³.

65.2%
Humidity
56.8 km/h
Wind SE
1017.5 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.5 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Piracicaba?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.515.5 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (2 stations within 25 km)
15.5
Median
15.5
Average
10.8
Low
20.2
High
PM2.5 µg/m³ · Model: 18.1 · Bias: +2.6

What is the 7-day forecast for Piracicaba?

09-05
38.2° 17.6°
35.19 mm
09-06
34.0° 18.6°
15.19 mm
09-07
28.8° 19.1°
0.25 mm
09-08
34.5° 14.9°
4.56 mm
09-09
31.4° 10.9°
0.25 mm
09-10
22.1° 19.2°
15.5 mm
09-11
27.0° 20.0°
29.44 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Piracicaba?

68
Piracicaba, São Paulo, Brazil
2.7 km PM2.5: 20.2 µg/m³
53
Piracicaba, São Paulo, Brazil
2.7 km PM2.5: 13.1 µg/m³
45
Piracicaba, São Paulo, Brazil
2.7 km PM2.5: 10.8 µg/m³
50
Piracicaba, São Paulo, Brazil
2.7 km PM2.5: 12.0 µg/m³
61
Limeira, São Paulo, Brazil
30.1 km PM2.5: 16.9 µg/m³
38
Limeira, São Paulo, Brazil
30.1 km PM2.5: 9.1 µg/m³
65
Limeira, São Paulo, Brazil
30.1 km PM2.5: 18.8 µg/m³

What cities are near Piracicaba?

58 Rio das Pedras 59 Iracemápolis 35 Santa Bárbara d'Oeste 76 Charqueada 38 Limeira 67 Santa Gertrudes 31 Americana 52 Capivari 63 Cordeirópolis 52 São Pedro
Get AQI alerts for Piracicaba

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 2026-09-05T13:59 UTC.