Air Quality in Monterey, United States

Windy
13.5°C · 91.9% humidity
13.5°
Feels 13.5°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 6pm
34
34
54 9pm
54
54
54 12am
54
54
54 3am
54
54
54 6am
54
34
34 9am
34
34
34 12pm
34
34
34 3pm
34
34
AD 728×90

Air Quality Index Trend

46h · 32 stn

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

91.9%
Humidity
65.9 km/h
Wind WNW
1012.5 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.7 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Monterey?

Temperature & Precipitation

PM2.5 Trend

46h · 32 stations
PM2.513.7 µg/m³ ✓ WHO
Moderate
PM1041.15 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Monterey?

08-03
15.0° 13.5°
08-04
15.0° 14.3°
08-05
15.9° 14.3°
08-06
14.7° 14.2°
08-07
16.9° 15.0°
08-08
16.3° 15.1°
08-09
16.8° 14.3°
Both models agree Avg diff: 0.8°C

Where are air quality stations near Monterey?

35
Monterey - Monterey High School
0.7 km PM2.5: 8.3 µg/m³
37
Pacific Grove Middle School
2.7 km PM2.5: 8.8 µg/m³
38
Del Rey Woods Elementary
5.0 km PM2.5: 9.1 µg/m³
45
Seaside - Manzanita Elementary School
6.1 km PM2.5: 10.7 µg/m³
36
Carmel - Carmel River Elementary School
7.0 km PM2.5: 8.7 µg/m³
38
MPWMD ASR PS-2
7.2 km PM2.5: 9.0 µg/m³
20
Marshall Elementary
8.8 km PM2.5: 4.9 µg/m³
32
Marina High School
11.8 km PM2.5: 7.7 µg/m³
28
Monterey Co Regional Fire Station 7
15.0 km PM2.5: 6.8 µg/m³
46
San Benancio Middle School
16.1 km PM2.5: 11.1 µg/m³

What cities are near Monterey?

63 Pacific Grove 54 Seaside 54 Marina 45 Salinas 45 Prunedale 54 Watsonville 54 Live Oak 54 Santa Cruz 34 Hollister 52 Gilroy
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:48 UTC.