Air Quality in La Cañada Flintridge, United States

Rain
17.0°C · 50.6% humidity
17.0°
Feels 17.0°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
88 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 11pm
37
37
17 2am
37
37
37 5am
37
37
37 8am
37
37
37 11am
37
37
37 2pm
37
12
12 5pm
12
12
0 8pm
0
12
Station readings
40
37
37
17
CAMS model adj -38
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
50
50
50
50
37
37
50
AD 728×90

PM2.5 Trend (24h)

32h · 3 stations
50.6%
Humidity
55.0 km/h
Wind SSW
1010.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for La Cañada Flintridge?

Temperature & Precipitation

PM2.59.78 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (88 stations within 25 km)
9.78
Median
9.68
Average
0.44
Low
13.64
High
PM2.5 µg/m³ · Model: 44.15 · Bias: +34.4

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

04-10
17.0° 11.2°
12.69 mm
04-11
13.9° 9.6°
16.19 mm
04-12
12.5° 6.4°
0.69 mm
04-13
13.8° 7.1°
0.06 mm
04-14
20.0° 10.2°
04-15
22.2° 14.9°
04-16
23.9° 15.5°
Both models agree Avg diff: 4.3°C

Where are air quality stations near La Cañada Flintridge?

40
Palms ES
2.8 km PM2.5: 9.7 µg/m³
33
Loyola Village ES (5014)
2.8 km PM2.5: 7.9 µg/m³
1
RBAC Rose Bowl Aquatics Center
5.7 km PM2.5: 0.2 µg/m³ PM10: 0.3 µg/m³
37
Eagle Rock Public Library - Outside
7.2 km PM2.5: 8.8 µg/m³
39
Eagle Rock ES (3507)
7.3 km PM2.5: 9.3 µg/m³
40
Annandale ES (2151)
7.8 km PM2.5: 9.7 µg/m³
36
Clear Creek Ed Ctr (1481)
8.9 km PM2.5: 8.7 µg/m³
38
San Pascual ES (6493)
9.0 km PM2.5: 9.0 µg/m³
39
Buchanan ES (2603)
9.1 km PM2.5: 9.4 µg/m³
47
Mountain View ES (5404)
9.5 km PM2.5: 11.3 µg/m³

What cities are near La Cañada Flintridge?

40 Altadena 41 La Crescenta-Montrose 40 South Pasadena 41 Tujunga 40 Atwater Village 40 Burbank 39 Alhambra 41 Sunland 39 San Gabriel 40 Silver Lake

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T02:53 UTC.