Ribeirão Pires
São Paulo

Air Quality

Ribeirão Pires • 3 days
Good
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 30/07
😐
Moderate AQI 68 / 300
GoodModerateHazardous
PM2.5
20.3 µg/m³
PM10
21.8 µg/m³
Ozone (O₃)
15.0 µg/m³
Nitrogen dioxide (NO₂)
43.9 µg/m³
Sulfur dioxide (SO₂)
10.6 µg/m³
Carbon monoxide (CO)
176.0 µg/m³
Tomorrow 31/07
😐
Moderate AQI 55 / 300
GoodModerateHazardous
PM2.5
14.5 µg/m³
PM10
16.3 µg/m³
Ozone (O₃)
63.7 µg/m³
Nitrogen dioxide (NO₂)
23.4 µg/m³
Sulfur dioxide (SO₂)
8.9 µg/m³
Carbon monoxide (CO)
148.8 µg/m³
Sat 01/08
😐
Moderate AQI 91 / 300
GoodModerateHazardous
PM2.5
31.4 µg/m³
PM10
32.0 µg/m³
Ozone (O₃)
76.6 µg/m³
Nitrogen dioxide (NO₂)
44.4 µg/m³
Sulfur dioxide (SO₂)
16.1 µg/m³
Carbon monoxide (CO)
239.8 µg/m³

You’ll notice a bit of a haze hanging over Ribeirão Pires today, and the air feels heavier than usual, like breathing through a soft, invisible blanket. It’s not outright smoky or stuffy, but there’s a thickness that makes you want to take a slightly deeper breath. For most folks, it’s manageable, but it’s definitely not the crisp, clean air we love on a perfect day.

If you were planning a long jog or a bike ride this afternoon, you might want to scale it back or wait for a better day. The air is okay for a quick walk or errand, but pushing yourself hard outdoors isn’t ideal right now. You can still open windows for a short while to let a little freshness in, but keeping them closed for most of the day will help keep your home air more comfortable.

Children, older adults, and anyone with breathing or heart troubles should take it easier today, maybe choose indoor activities or gentle movement instead of heavy exercise. If you or someone in your family falls into that group, it’s a good idea to limit time spent outside, especially during the busier parts of the day when the air feels thickest.

The good news is that this heavy feeling usually passes within a day or two, and our local air in Ribeirão Pires tends to clear up quickly. For now, just take it easy, keep windows mostly shut, and you’ll be breathing easier soon enough.

Weather map

Wind, rain and temperature — Ribeirão Pires
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Air quality in Ribeirão Pires (SP)

Air quality in Ribeirão Pires (São Paulo) with up-to-date data for today, tomorrow and the day after: air quality index (AQI), fine particulate matter PM2.5 and PM10, ozone (O₃), nitrogen dioxide (NO₂), sulfur dioxide (SO₂) and carbon monoxide (CO). Find out whether the air is Good, Moderate, Unhealthy or Hazardous and make safer decisions for outdoor activities.