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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
2 Contributors
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Pollen
What is the pollen count in San Juan today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Juan?
| Weather | Few clouds |
| Temperature | 62.6°F |
| Humidity | 19% |
| Wind | 3.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 112 |
| 2 | Mission, Texas | 110 |
| 3 | Lubbock, Texas | 101 |
| 4 | Walla Walla, Washington | 98 |
| 5 | Corpus Christi, Texas | 97 |
| 6 | San Antonio, Texas | 93 |
| 7 | Cedar Park, Texas | 92 |
| 8 | New Braunfels, Texas | 92 |
| 9 | Georgetown, Texas | 88 |
| 10 | Austin, Texas | 86 |
(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 | Natural Bridges National Monument - Visitor Center | 34 |
| 2 | San Juan County | 34 |
(local time)
SEE WORLD AQI RANKING
US AQI
34
live AQI index
Good
Overview
What is the current air quality in San Juan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 34 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in San Juan is currently 1.2 times 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 |
|---|---|---|---|---|
| Friday, May 31 | Good 29 AQI US |  | 78.8° 51.8° |  17.9 mp/h |
| Saturday, Jun 1 | Good 31 AQI US |  | 77° 51.8° | 15.7 mp/h |
| Sunday, Jun 2 | Good 31 AQI US |  | 75.2° 55.4° | 22.4 mp/h |
| Today | Good 34 AQI US | 20% | 75.2° 55.4° | 22.4 mp/h |
| Tuesday, Jun 4 | Good 24 AQI US | | 71.6° 51.8° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 14 AQI US | | 78.8° 51.8° | 11.2 mp/h |
| Thursday, Jun 6 | Good 13 AQI US | | 84.2° 59° | 11.2 mp/h |
| Friday, Jun 7 | Good 47 AQI US | | 86° 60.8° | 15.7 mp/h |
| Saturday, Jun 8 | Moderate 80 AQI US  | | 86° 60.8° | 13.4 mp/h |
| Sunday, Jun 9 | Moderate 67 AQI US | | 82.4° 59° | 22.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
San Juan air quality data attribution
2Contributors
- USA National Park Service
1 station
Government Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
2 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Juan?
AQI US, Metric