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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 | Scattered clouds |
| Temperature | 57.2°F |
| Humidity | 87% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fort Worth, Texas | 88 |
| 2 | Lewisville, Texas | 85 |
| 3 | Georgetown, Texas | 84 |
| 4 | San Antonio, Texas | 84 |
| 5 | Leander, Texas | 83 |
| 6 | Boerne, Texas | 82 |
| 7 | Dallas, Texas | 78 |
| 8 | Denton, Texas | 77 |
| 9 | Midlothian, Texas | 74 |
| 10 | Hampton, Virginia | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in National City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6*µg/m³ | |
✓
PM2.5 concentration in National City air currently meets 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 15 AQI US |  30% | 66.2° 57.2° |  8.9 mp/h |
| Sunday, Apr 28 | Good 23 AQI US |  | 69.8° 57.2° | 6.7 mp/h |
| Monday, Apr 29 | Good 28 AQI US | | 69.8° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 33 AQI US | | 68° 59° | 8.9 mp/h |
| Wednesday, May 1 | Good 26 AQI US |  | 68° 59° | 8.9 mp/h |
| Thursday, May 2 | Good 17 AQI US | | 69.8° 59° | 6.7 mp/h |
| Friday, May 3 | Good 17 AQI US | | 71.6° 60.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in National City?
No locations are available.
AQI US, Metric