Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Herculaneum
Air quality index (AQI) and PM2.5 air pollution in Herculaneum
17 people follow this city
Herculaneum Air Quality Map
Real-time Herculaneum air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Herculaneum today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Herculaneum?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 78% |
| Wind | 16.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marana, Arizona | 61 |
| 2 | Kalamazoo, Michigan | 59 |
| 3 | Corpus Christi, Texas | 58 |
| 4 | Detroit, Michigan | 58 |
| 5 | Hammond, Indiana | 57 |
| 6 | The Woodlands, Texas | 55 |
| 7 | Burns Harbor, Indiana | 54 |
| 8 | Dundalk, Maryland | 54 |
| 9 | Harrisburg, Pennsylvania | 54 |
| 10 | Washington, D.C., District of Columbia | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
40*
live AQI index
Good
Overview
What is the current air quality in Herculaneum?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.6*µg/m³ | |
| SO2 | 4.7*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Herculaneum is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Herculaneum?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Herculaneum air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 40 AQI US |  90% | 75.2° 66.2° |  17.9 mp/h |
| Monday, Apr 29 | Good 42 AQI US | 100% | 77° 59° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US |  | 80.6° 53.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 40 AQI US | 70% | 84.2° 62.6° | 8.9 mp/h |
| Thursday, May 2 | Good 46 AQI US | 40% | 78.8° 64.4° | 13.4 mp/h |
| Friday, May 3 | Moderate 54 AQI US  | 90% | 77° 62.6° | 13.4 mp/h |
| Saturday, May 4 | Good 12 AQI US | 100% | 62.6° 46.4° | 20.1 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Herculaneum?
No locations are available.
AQI US, Metric