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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 | Scattered clouds |
| Temperature | 55.4°F |
| Humidity | 27% |
| Wind | 4.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 157 |
| 2 | Round Rock, Texas | 151 |
| 3 | Leander, Texas | 148 |
| 4 | Cedar Park, Texas | 146 |
| 5 | Boerne, Texas | 144 |
| 6 | San Antonio, Texas | 144 |
| 7 | New Braunfels, Texas | 142 |
| 8 | Austin, Texas | 129 |
| 9 | Corpus Christi, Texas | 92 |
| 10 | Midlothian, Texas | 92 |
(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 | 26 |
| 2 | San Juan County | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in San Juan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/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 |
|---|---|---|---|---|
| Saturday, May 25 | Good 23 AQI US |  | 68° 39.2° |  15.7 mp/h |
| Sunday, May 26 | Good 26 AQI US | | 71.6° 48.2° | 4.5 mp/h |
| Monday, May 27 | Good 27 AQI US | | 73.4° 51.8° | 11.2 mp/h |
| Today | Good 26 AQI US | | 73.4° 51.8° | 11.2 mp/h |
| Wednesday, May 29 | Good 25 AQI US | | 73.4° 51.8° | 20.1 mp/h |
| Thursday, May 30 | Good 26 AQI US | | 71.6° 51.8° | 15.7 mp/h |
| Friday, May 31 | Good 13 AQI US |  | 73.4° 50° | 13.4 mp/h |
| Saturday, Jun 1 | Moderate 53 AQI US  | | 75.2° 53.6° | 20.1 mp/h |
| Sunday, Jun 2 | Moderate 76 AQI US | | 71.6° 50° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | | 75.2° 53.6° | 13.4 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