Rio de Janeiro

Rio de Janeiro, Rio de Janeiro

Updated: Mar 13, 2026, 6:27 PM

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Data unavailable

Current Weather

26.9°C

Temperature

77%

Humidity

7.2

mph wind

Overcast

Conditions

Pollutant Breakdown

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PM2.5

µg/m³ · Fine particles

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PM10

µg/m³ · Coarse particles

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Ozone

ppb · Ground-level ozone

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NO₂

ppb · Nitrogen dioxide

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SO₂

ppb · Sulfur dioxide

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ppm · Carbon monoxide

PM2.5 Forecast (next 7 days)

Sun

1/8

avg

Mon

1/9

avg

Tue

1/10

avg

Wed

1/11

183

avg

Thu

1/12

219

avg

Fri

1/13

161

avg

Sat

1/14

avg

Data from: INEA - Instituto Estadual do Ambiente de Rio De Janeiro, World Air Quality Index Project

Is the air safe in Rio de Janeiro today?

Real-time air quality data for Rio de Janeiro is currently unavailable. Please check back shortly.

The AQI scale runs from 0 to 500. Values of 0–50 are Good, 51–100 are Moderate, 101–150 are Unhealthy for Sensitive Groups, 151–200 are Unhealthy, 201–300 are Very Unhealthy, and 301–500 are Hazardous.

Air quality in Rio de Janeiro, Rio de Janeiro is monitored by local environmental agencies and reported through the World Air Quality Index project. Data is updated hourly and includes PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.

AQI Scale Reference

0–50

Good

51–100

Moderate

101–150

Unhealthy for Sensitive Groups

151–200

Unhealthy

201–300

Very Unhealthy

301+

Hazardous