Air Quality in Monterey, United States
Windy
15.6°C · 85.9% humidity
15.6°
Feels 15.6°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations
Nearby Monitoring Stations
Monterey's air quality — share it
AQI Forecast
27
12pm
27
27
28
3pm
27
27
27
6pm
27
27
34
9pm
34
34
34
12am
34
34
34
3am
34
34
34
6am
34
34
34
9am
34
34
Air Quality Index Trend
46h · 32 stnMonterey's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
85.9%
Humidity
77.4 km/h
Wind W
1007.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.68 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Monterey?
Temperature & Precipitation
PM2.5 Trend
46h · 32 stationsPM2.56.68 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (13 stations within 25 km)
6.68
Median
6.33
Average
4.4
Low
7.81
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.2
What is the 7-day forecast for Monterey?
07-21
15.6° 14.7°
07-22
16.0° 15.5°
07-23
17.9° 15.2°
07-24
17.1° 14.7°
07-25
16.3° 14.7°
07-26
16.9° 14.4°
07-27
16.9° 14.9°
Both models agree
Avg diff: 1.1°C
Where are air quality stations near Monterey?
28
Monterey - Monterey High School
22
Pacific Grove Middle School
28
Del Rey Woods Elementary
28
Seaside - Manzanita Elementary School
24
Carmel - Carmel River Elementary School
28
MPWMD ASR PS-2
25
MBARD Office
18
Marshall Elementary
28
Marina High School
24
Monterey Co Regional Fire Station 7
What cities are near Monterey?
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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 2026-07-21T22:29 UTC.