Air quality in Pacific Grove
The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.
PM2.5
32.1 µg/m³
WHO guideline 15
PM10
34.7 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 32.1 µg/m³
93Moderate
3:00 AM
💨
PM2.5 35.7 µg/m³
101Unhealthy for Sensitive Groups
4:00 AM
💨
PM2.5 39.6 µg/m³
111Unhealthy for Sensitive Groups
5:00 AM
💨
PM2.5 43.3 µg/m³
120Unhealthy for Sensitive Groups
6:00 AM
💨
PM2.5 46.4 µg/m³
128Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 48.9 µg/m³
134Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 50.4 µg/m³
138Unhealthy for Sensitive Groups
9:00 AM
💨
PM2.5 35.4 µg/m³
100Moderate
10:00 AM
💨
PM2.5 28.4 µg/m³
85Moderate
11:00 AM
💨
PM2.5 23.2 µg/m³
74Moderate
12:00 PM
💨
PM2.5 17.9 µg/m³
63Moderate
1:00 PM
💨
PM2.5 14 µg/m³
55Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy · UV High
152
Tue
💨
Unhealthy for Sensitive Groups · UV Very high
138
Wed
💨
Unhealthy for Sensitive Groups · UV Very high
110
Thu
💨
Unhealthy for Sensitive Groups · UV Very high
101
Fri
💨
Moderate · UV High
71