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Air quality in Lake Saint Louis
Air quality index (AQI) and PM2.5 air pollution in Lake Saint Louis
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Lake Saint Louis Air Quality Map
Real-time Lake Saint Louis air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Lake Saint Louis today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lake Saint Louis?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 89% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 158 |
| 2 | San Antonio, Texas | 152 |
| 3 | Boerne, Texas | 144 |
| 4 | Austin, Texas | 139 |
| 5 | Round Rock, Texas | 136 |
| 6 | Georgetown, Texas | 135 |
| 7 | Cedar Park, Texas | 128 |
| 8 | Leander, Texas | 123 |
| 9 | Baytown, Texas | 117 |
| 10 | Houston, Texas | 114 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Lake Saint Louis?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*µg/m³ | |
✓
PM2.5 concentration in Lake Saint Louis air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lake Saint Louis?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lake Saint Louis air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 28 | Good 28 AQI US |  | 73.4° 53.6° |  15.7 mp/h |
| Wednesday, May 29 | Good 22 AQI US | | 69.8° 51.8° | 6.7 mp/h |
| Thursday, May 30 | Good 22 AQI US |  | 75.2° 51.8° | 8.9 mp/h |
| Friday, May 31 | Good 32 AQI US | | 73.4° 55.4° | 15.7 mp/h |
| Saturday, Jun 1 | Moderate 57 AQI US  |  30% | 82.4° 59° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 62 AQI US | 70% | 87.8° 62.6° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 68 AQI US | 100% | 78.8° 66.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Lake Saint Louis?
No locations are available.
AQI US, Metric