What is the air quality in Pasadena today?

The current Air Quality Index (AQI) in Pasadena is 38 (Good). PM2.5 concentration is 9.11 µg/m³.

What is the temperature in Pasadena right now?

The current temperature in Pasadena is 25.9°C (feels like 25.9°C). Humidity is 25.4% and wind speed is 13.8 km/h.

Is it safe to go outside in Pasadena?

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

Air Quality in Pasadena, United States

Clear

25.9°C · 25.4% humidity

25.9°

Feels 25.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

52 stations

Nearby Monitoring Stations

AQI Forecast

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

— 9am

—

Air Quality Index Trend

45h · 61 stn

View full history →

Pasadena's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

25.4%

Humidity

13.8 km/h

Wind NW

1020.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.11 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Pasadena?

Temperature & Precipitation

PM2.5 Trend

45h · 61 stations

PM2.59.11 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (52 stations within 25 km)

9.11

Median

9.12

Average

3.6

Low

22.6

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -0.9

What is the 7-day forecast for Pasadena?

10-20

25.9° 11.6°

10-21

26.5° 18.5°

0.19 mm

10-22

28.1° 18.7°

10-23

29.9° 17.1°

1.13 mm

10-24

27.9° 21.0°

10-25

26.4° 18.1°

10-26

27.7° 13.4°

Both models agree Avg diff: 2.7°C

Where are air quality stations near Pasadena?

Clinton, Houston, Texas

6.7 km PM2.5: 8.6 µg/m³

Clinton, Houston, Texas

6.7 km PM2.5: 9.4 µg/m³

SCRO 6

6.7 km PM2.5: 8.2 µg/m³

ACTS004.2

6.7 km PM2.5: 8.1 µg/m³

ACTS004.1

6.7 km PM2.5: 8.6 µg/m³

Houston Deer Park #2, Houston, Texas

8.1 km PM2.5: 7.2 µg/m³

Houston Deer Park #2, Houston, Texas

8.1 km PM2.5: 7.2 µg/m³

7411 Park Place Blvd.

8.3 km PM2.5: 9.4 µg/m³

Park Place, Houston, Texas

8.3 km PM2.5: 3.6 µg/m³

Park Place, Houston, Texas

8.3 km PM2.5: 8.9 µg/m³

What cities are near Pasadena?

40 South Houston 34 Deer Park 37 Cloverleaf 36 Channelview 41 Pearland 36 Houston 39 Friendswood 35 La Porte 40 West University Place 33 Baytown

Get AQI alerts for Pasadena

Notify me when air quality reaches:

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

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 2026-10-20T20:02 UTC.