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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
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Pollen
What is the pollen count in San Juan today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Juan?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 85% |
| Wind | 1 mp/h |
| Pressure | 30.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 81 |
| 2 | Georgetown, Texas | 79 |
| 3 | Boerne, Texas | 78 |
| 4 | Round Rock, Texas | 76 |
| 5 | Austin, Texas | 75 |
| 6 | Leander, Texas | 72 |
| 7 | Corpus Christi, Texas | 71 |
| 8 | New Braunfels, Texas | 69 |
| 9 | Chapel Hill, North Carolina | 64 |
| 10 | Fort Worth, Texas | 62 |
(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 | Kirchoff Lane | 33 |
| 2 | Hooterville Lane | 9 |
| 3 | Carrolls Lane | 6 |
| 4 | Eagle Lake, Orcas Island | 5 |
| 5 | Henry Road | 5 |
| 6 | Karen Lane | 5 |
| 7 | Elwha Rock Road | 4 |
| 8 | Hyla Lane | 4 |
| 9 | Lois Lane | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
5
live AQI index
Good
Overview
What is the current air quality in San Juan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 5 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.1µg/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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 9 AQI US | | 50° 46.4° |  20.1 mp/h |
| Thursday, Apr 25 | Good 4 AQI US | | 53.6° 48.2° | 11.2 mp/h |
| Friday, Apr 26 | Good 4 AQI US | | 51.8° 46.4° | 13.4 mp/h |
| Today | Good 5 AQI US | 60% | 50° 42.8° | 22.4 mp/h |
| Sunday, Apr 28 | Good 6 AQI US | 60% | 50° 42.8° | 15.7 mp/h |
| Monday, Apr 29 | Good 6 AQI US | 20% | 48.2° 41° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 11 AQI US |  | 50° 44.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 9 AQI US | 100% | 48.2° 44.6° | 13.4 mp/h |
| Thursday, May 2 | Good 11 AQI US | | 53.6° 44.6° | 8.9 mp/h |
| Friday, May 3 | Good 11 AQI US | 90% | 51.8° 48.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
San Juan air quality data attribution
9Contributors
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Juan?
AQI US, Metric