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Air quality in San Juan
Air quality index (AQI) and PM2.5 air pollution in San Juan
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San Juan Air Quality Map
Real-time San Juan air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in San Juan today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Juan?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 64% |
| Wind | 5.7 mp/h |
| Pressure | 30.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 141 |
| 2 | Georgetown, Texas | 135 |
| 3 | New Braunfels, Texas | 125 |
| 4 | Austin, Texas | 123 |
| 5 | Round Rock, Texas | 116 |
| 6 | San Antonio, Texas | 114 |
| 7 | Leander, Texas | 99 |
| 8 | Boerne, Texas | 93 |
| 9 | Little Rock, Arkansas | 93 |
| 10 | Midlothian, Texas | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Juan aqi ranking
Real-time San Juan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hooterville Lane | 24 |
| 2 | Kirchoff Lane | 23 |
| 3 | Lois Lane | 21 |
| 4 | Elwha Rock Road | 17 |
| 5 | Henry Road | 17 |
| 6 | Hyla Lane | 17 |
| 7 | Eagle Lake, Orcas Island | 15 |
| 8 | Karen Lane | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in San Juan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2µg/m³ | |
✓
PM2.5 concentration in San Juan air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Juan?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
San Juan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 5 | Good 5 AQI US |  | 53.6° 46.4° |  20.1 mp/h |
| Monday, May 6 | Good 9 AQI US | | 53.6° 42.8° | 17.9 mp/h |
| Tuesday, May 7 | Good 13 AQI US | | 57.2° 44.6° | 11.2 mp/h |
| Today | Good 17 AQI US | | 59° 46.4° | 4.5 mp/h |
| Thursday, May 9 | Good 25 AQI US |  | 60.8° 50° | 4.5 mp/h |
| Friday, May 10 | Good 48 AQI US |  | 57.2° 48.2° | 8.9 mp/h |
| Saturday, May 11 | Good 32 AQI US | | 57.2° 48.2° | 15.7 mp/h |
| Sunday, May 12 | Good 19 AQI US | | 53.6° 48.2° | 11.2 mp/h |
| Monday, May 13 | Good 19 AQI US | | 55.4° 46.4° | 8.9 mp/h |
| Tuesday, May 14 | Good 23 AQI US | 60% | 53.6° 46.4° | 24.6 mp/h |
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News
The latest air quality news and resources.
San Juan air quality data attribution
8Contributors
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Juan?
AQI US, Metric