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Air quality in National City
Air quality index (AQI) and PM2.5 air pollution in National City
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National City Air Quality Map
Real-time National City air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in National City today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in National City?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 80% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 88 |
| 2 | Mecca, California | 86 |
| 3 | Austin, Texas | 85 |
| 4 | Cedar Park, Texas | 83 |
| 5 | Leander, Texas | 83 |
| 6 | Round Rock, Texas | 82 |
| 7 | Ocala, Florida | 75 |
| 8 | Madera, California | 69 |
| 9 | Palm Desert, California | 69 |
| 10 | Boerne, Texas | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
48*
live AQI index
Good
Overview
What is the current air quality in National City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 48* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.8*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in National City is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in National City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
National City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 48 AQI US |  | 68° 59° |  11.2 mp/h |
| Sunday, Jun 2 | Moderate 55 AQI US  |  | 69.8° 59° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 51 AQI US | | 69.8° 60.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 56 AQI US | | 71.6° 60.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 65 AQI US | | 73.4° 62.6° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 71 AQI US | | 73.4° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 72 AQI US |  30% | 69.8° 64.4° | 11.2 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 National City?
No locations are available.
AQI US, Metric