Air Quality in Alamo, United States
Windy
37.7°C · 30.9% humidity
37.7°
Feels 37.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Alamo's air quality — share it
AQI Forecast
Calibrated
49
8am
49
49
35
11am
39
40
42
2pm
43
44
45
5pm
46
46
48
8pm
49
49
49
11pm
49
49
49
2am
49
47
47
5am
47
47
Station readings
35
CAMS model
adj +22
27
27
27
27
27
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
25
25
25
25
Air Quality Index Trend
4h · 1 stnAlamo's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
30.9%
Humidity
96.1 km/h
Wind SSE
1013.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.36 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Alamo?
Temperature & Precipitation
PM2.5 Trend
4h · 1 stationPM2.58.36 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (2 stations within 25 km)
8.36
Median
6.8
Average
2.4
Low
11.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -1.9
What is the 7-day forecast for Alamo?
09-05
37.7° 26.5°
09-06
37.4° 27.2°
09-07
37.3° 26.8°
09-08
38.4° 26.9°
09-09
37.4° 25.9°
09-10
34.9° 27.0°
5.81 mm
09-11
37.0° 27.0°
Both models agree
Avg diff: 1.2°C
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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 2026-09-05T16:27 UTC.