Bauru, São Paulo Air Pollution: Real-time Air Quality Index (AQI)

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Bauru, São Paulo AQI: Bauru, São Paulo Real-time Air Quality Index (AQI).
163
Unhealthy
Updated on Friday 18:00
temperature: 34°C
currentpast 2 daysminmax
PM2.5 AQI
163Bauru, São Paulo, Brazil PM25 (fine particulate matter) measured by CETESB - Companhia Ambiental do Estado de São Paulo. Values are converted to the US EPA AQI standard.13234
PM10 AQI
76Bauru, São Paulo, Brazil PM10 (respirable particulate matter) measured by CETESB - Companhia Ambiental do Estado de São Paulo. Values are converted to the US EPA AQI standard.16125
O3 AQI
40Bauru, São Paulo, Brazil O3 (ozone) measured by CETESB - Companhia Ambiental do Estado de São Paulo. Values are converted to the US EPA AQI standard.146
NO2 AQI
4Bauru, São Paulo, Brazil NO2 (nitrogen dioxide) measured by CETESB - Companhia Ambiental do Estado de São Paulo. Values are converted to the US EPA AQI standard.138
Temp.
34Bauru, São Paulo, Brazil t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2034
Pressure
1015Bauru, São Paulo, Brazil p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10151022
Humidity
23Bauru, São Paulo, Brazil h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).2060
Wind
3Bauru, São Paulo, Brazil w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
FRI 5
34°C
16°C
SAT 6
30°C
15°C
SUN 7
33°C
15°C
MON 8
37°C
16°C
TUE 9
35°C
23°C
WED 10
37°C
19°C
PM2.5
Friday 5Saturday 6Sunday 7Monday 8Tuesday 9Wednesday 10
hour
0369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
233532236677681097777448877776544896676544557424















































Temp.
18°17°18°29°33°34°26°22°18°16°15°24°30°28°19°16°16°16°15°25°32°33°26°19°17°16°17°28°36°37°29°27°27°26°24°31°35°34°26°23°21°20°19°25°34°37°32°
relative humidity
4647502517162531748383483035647574798046272341697683803720162427313136251619334351576550272026
barometric pressure
10171016101710171014101210131015101610171018101910171015101910201020101910201020101610131015101810171016101710171012100810091011101010091012101510131011101310141014101310151016101310091009
UVI:
9


6:24 ~ 18:08
UVI:
9


6:24 ~ 18:09
UVI:
9


6:23 ~ 18:09
UVI:
10


6:22 ~ 18:09
UVI:
8


6:21 ~ 18:09


6:20 ~ 18:10
Forecast plotted using timezone -03:00
Latest forecast updates:
Wind: 17 hours ago [Sep 5, 2025 4:46 AM]
fine particulate matter: 7 hours ago [Sep 5, 2025 2:15 PM]
click to view the detailed forecast

Air Quality Data provided by: CETESB - Companhia Ambiental do Estado de São Paulo (cetesb.sp.gov.br)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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