Air Quality in La Cañada Flintridge, United States

Clear
22.1°C · 24.8% humidity
22.1°
Feels 22.1°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
93 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 5pm
33
33
35 8pm
33
33
33 11pm
33
33
33 2am
33
33
33 5am
33
33
33 8am
33
33
33 11am
33
33
33 2pm
33
33
Station readings
25
25
21
33
CAMS model adj -21
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

24.8%
Humidity
18.9 km/h
Wind NNE
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.34 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for La Cañada Flintridge?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.58.34 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (93 stations within 25 km)
8.34
Median
9.02
Average
0.4
Low
15.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.5

What is the 7-day forecast for La Cañada Flintridge?

06-09
30.0° 16.3°
06-10
29.6° 16.5°
06-11
27.9° 16.9°
06-12
30.0° 18.0°
0.06 mm
06-13
34.3° 19.4°
06-14
28.5° 22.0°
06-15
25.4° 12.9°
Both models agree Avg diff: 3.9°C

Where are air quality stations near La Cañada Flintridge?

32
Loyola Village ES (5014)
2.8 km PM2.5: 7.8 µg/m³
1
RBAC Rose Bowl Aquatics Center
5.7 km PM2.5: 0.2 µg/m³ PM10: 0.4 µg/m³
34
Eagle Rock Public Library - Outside
7.2 km PM2.5: 8.1 µg/m³
35
Eagle Rock ES (3507)
7.3 km PM2.5: 8.4 µg/m³
18
Eagle Rock Public Library - Inside
7.4 km PM2.5: 4.2 µg/m³
36
Annandale ES (2151)
7.8 km PM2.5: 8.6 µg/m³
44
Clear Creek Ed Ctr (1481)
8.9 km PM2.5: 10.5 µg/m³
34
San Pascual ES (6493)
9.0 km PM2.5: 8.2 µg/m³
35
Buchanan ES (2603)
9.1 km PM2.5: 8.5 µg/m³
38
Mountain View ES (5404)
9.5 km PM2.5: 9.0 µg/m³

What cities are near La Cañada Flintridge?

32 Altadena 38 La Crescenta-Montrose 35 South Pasadena 35 Tujunga 38 Atwater Village 39 Burbank 37 Alhambra 31 Sunland 35 San Gabriel 35 Silver Lake
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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 2026-06-09T03:14 UTC.