Air Quality in Schertz, United States

Drizzle
24.6°C · 75.7% humidity
24.6°
Feels 24.6°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 4pm
8
10
30 7pm
24
21
18 10pm
23
21
20 1am
12
12
11 4am
9
9
8 7am
10
10
10 10am
10
10
10 1pm
10
10
Station readings
12
8
10
8
CAMS model adj -17
25
25
25
25
25
27
27
34
34
34
27
27
27
25
25
25
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

44h · 2 stn

Schertz's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Schertz is 1.5× the WHO annual guideline of 5 µg/m³.

75.7%
Humidity
66.3 km/h
Wind ESE
1009.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Schertz?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.57.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (5 stations within 25 km)
7.35
Median
7.01
Average
1.38
Low
10.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -0.2

What is the 7-day forecast for Schertz?

05-29
28.8° 19.2°
39.31 mm
05-30
28.3° 20.9°
0.13 mm
05-31
30.2° 17.4°
0.06 mm
06-01
32.4° 22.0°
06-02
31.2° 21.2°
06-03
29.9° 21.0°
0.06 mm
06-04
30.0° 21.3°
2.56 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Schertz?

38
San Antonio Interstate 35
12.0 km PM2.5: 9.0 µg/m³
25
San Antonio Bulverde Parkway
17.0 km PM2.5: 6.1 µg/m³ PM10: 16.9 µg/m³
5
united-states-of-america-hollywood-park-pinetree-lane
18.7 km PM2.5: 1.1 µg/m³ PM10: 2.2 µg/m³
–
New Braunfels Oak Run Parkway
20.4 km PM10: 8.1 µg/m³
24
CPS Pecan Valley, San Antonio, Texas
22.4 km PM2.5: 5.8 µg/m³
40
CPS Pecan Valley, San Antonio, Texas
22.4 km PM2.5: 9.6 µg/m³
10
Heritage Middle School, San Antonio, Texas
23.0 km PM2.5: 2.4 µg/m³
30
Heritage Middle School, San Antonio, Texas
23.0 km PM2.5: 7.2 µg/m³
14
Bulverde Hills
29.3 km 30.0°C 55.3% RH PM2.5: 3.4 µg/m³ PM10: 4.7 µg/m³

What cities are near Schertz?

31 Universal City 28 Cibolo 33 Converse 30 Live Oak 25 New Braunfels 34 San Antonio 38 Seguin 15 Canyon Lake 15 San Marcos 15 Kyle
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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 2026-05-29T00:11 UTC.