Heritage Middle School, San Antonio, Texas Air Pollution:
Real-time Air Quality Index (AQI)

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Heritage Middle School, San Antonio, Texas AQI: Heritage Middle School, San Antonio, Texas Real-time Air Quality Index (AQI).
-
no data
Updated on Thursday 0:00
temperature: -°C
currentpast 2 daysminmax
PM2.5 AQI
63Heritage Middle School, San Antonio, Texas, Texas PM25 (fine particulate matter) measured by : • Texas Commission on Environmental Quality (TCEQ) • Air Now - US EPA. Values are converted to the US EPA AQI standard.963
O3 AQI
10Heritage Middle School, San Antonio, Texas, Texas O3 (ozone) measured by : • Texas Commission on Environmental Quality (TCEQ) • Air Now - US EPA. Values are converted to the US EPA AQI standard.640
Weather Information
Temp.
30Heritage Middle School, San Antonio, Texas, Texas t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2738
Pressure
1014Heritage Middle School, San Antonio, Texas, Texas p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10091014
Humidity
73Heritage Middle School, San Antonio, Texas, Texas h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).2579
Wind
10Heritage Middle School, San Antonio, Texas, Texas w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).216
MarkerMarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
THU 14
38°C
26°C
FRI 15
37°C
25°C
SAT 16
37°C
26°C
SUN 17
38°C
25°C
MON 18
39°C
26°C
PM2.5
Thursday 14Friday 15Saturday 16Sunday 17Monday 18
hour
03691215182103691215182103691215182103691215182103691215
Wind Speed (m/s)
44334558654577985336677753334547422244






































Temp.
27°27°26°32°37°38°35°29°27°26°26°31°36°36°32°28°27°26°26°31°35°36°34°29°27°26°26°32°37°38°35°30°28°26°26°32°37°39°
relative humidity
7680824833273363758081523534486154586257403438647987865332273254657074463226
barometric pressure
10131013101410151013101010111014101410141016101710151014101410171017101710171017101610131013101510151015101610161014101110101013101310141015101510141011
total precipitation
0.1
UVI:
10


6:01 ~ 19:17
UVI:
10


6:02 ~ 19:16
UVI:
10


6:03 ~ 19:15
UVI:
11


6:03 ~ 19:14
UVI:
11


6:04 ~ 19:13
Forecast plotted using timezone -06:00
Latest forecast updates:
Wind: 9 hours ago [Aug 14, 2025 10:47 AM]
fine particulate matter: a day ago [Aug 13, 2025 2:14 PM]
click to view the detailed forecast

Air Quality Data provided by: the Texas Commission on Environmental Quality (TCEQ) (tceq.texas.gov) and Air Now - US EPA (airnow.gov)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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