What is the air quality in Colorado today?

The current Air Quality Index (AQI) in Colorado is 13 (Good). PM2.5 concentration is 3.25 µg/m³.

What is the temperature in Colorado right now?

The current temperature in Colorado is 23.0°C (feels like 23.0°C). Humidity is 62.5% and wind speed is 71.2 km/h.

Is it safe to go outside in Colorado?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Colorado, Brazil

Windy

23.0°C · 62.5% humidity

23.0°

Feels 23.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Colorado →

Colorado's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

62.5%

Humidity

71.2 km/h

Wind SE

1013.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.25 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Colorado?

Temperature & Precipitation

PM2.53.25 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Colorado?

10-22

23.0° 15.7°

11.75 mm

10-23

29.8° 20.8°

10-24

24.9° 17.1°

10.63 mm

10-25

26.2° 14.8°

2.12 mm

10-26

27.3° 17.5°

3.81 mm

10-27

24.6° 18.9°

10.19 mm

10-28

29.9° 17.3°

0.5 mm

Both models agree Avg diff: 2.7°C

What cities are near Colorado?

27 Teodoro Sampaio 17 Nova Esperança 13 Astorga 13 Jaguapitã 27 Paranavaí 17 Mandaguaçu 34 Mirante do Paranapanema 17 Maringá 17 Sarandi 17 Paiçandu

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-22T00:13 UTC.