Air Quality in Mira Mesa, United States

Windy
24.6°C · 61.5% humidity
24.6°
Feels 24.6°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
8 5pm
8
8
20 8pm
17
14
12 11pm
11
10
10 2am
9
21
21 5am
8
20
8 8am
8
8
8 11am
8
8
8 2pm
8
8
Station readings
12
7
8
CAMS model adj -46
54
54
54
54
54
54
54
54
54
54
54
66
66
54
66
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

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

61.5%
Humidity
42.3 km/h
Wind WSW
1010.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
20
4.94 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Mira Mesa?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.94 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (1 station within 25 km)
4.94
Median
4.94
Average
4.94
Low
4.94
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +11.4

What is the 7-day forecast for Mira Mesa?

08-03
24.6° 20.8°
08-04
26.4° 21.9°
0.5 mm
08-05
26.7° 21.1°
08-06
25.1° 19.2°
08-07
24.7° 20.9°
08-08
26.3° 20.0°
08-09
24.3° 18.6°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Mira Mesa?

34
CRSF (EHS Bldg)
9.8 km PM2.5: 8.1 µg/m³
8
united-states-of-america-south-escondido-boulevard
20.5 km PM2.5: 2.0 µg/m³ PM10: 2.7 µg/m³
39
San Diego - Sherman Elementary School, San Diego, California
22.8 km PM2.5: 9.4 µg/m³
42
San Diego - Sherman Elementary School, San Diego, California
22.8 km PM2.5: 10.1 µg/m³
41
San Diego - Sherman Elementary School, San Diego, California
22.8 km PM2.5: 9.8 µg/m³
35
El Cajon-Redwood Avenue, San Diego, California
23.4 km PM2.5: 8.4 µg/m³

What cities are near Mira Mesa?

20 Rancho Penasquitos 20 Poway 68 La Jolla 60 Santee 20 Encinitas 60 La Mesa 60 El Cajon 60 Lakeside 60 Winter Gardens 60 Lemon Grove
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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 2026-08-08T03:56 UTC.