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Air quality in Heidelberg
Air quality index (AQI) and PM2.5 air pollution in Heidelberg
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Heidelberg Air Quality Map
Real-time Heidelberg air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Heidelberg today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Heidelberg?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 60% |
| Wind | 16.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marana, Arizona | 61 |
| 2 | Burns Harbor, Indiana | 57 |
| 3 | Detroit, Michigan | 57 |
| 4 | Hammond, Indiana | 57 |
| 5 | Saint Clair, Pennsylvania | 57 |
| 6 | Chicago, Illinois | 56 |
| 7 | Corpus Christi, Texas | 56 |
| 8 | Galveston, Texas | 55 |
| 9 | Michigan City, Indiana | 55 |
| 10 | San Antonio, Texas | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
50*
live AQI index
Good
Overview
What is the current air quality in Heidelberg?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.1*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Heidelberg is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Heidelberg?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Heidelberg air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 50 AQI US |  100% | 75.2° 57.2° |  8.9 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US  |  | 78.8° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 51 AQI US | 100% | 71.6° 57.2° | 8.9 mp/h |
| Wednesday, May 1 | Good 46 AQI US | | 75.2° 50° | 4.5 mp/h |
| Thursday, May 2 | Moderate 57 AQI US |  | 78.8° 55.4° | 4.5 mp/h |
| Friday, May 3 | Moderate 73 AQI US | | 80.6° 59° | 8.9 mp/h |
| Saturday, May 4 | Moderate 67 AQI US | 100% | 78.8° 60.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Heidelberg?
No locations are available.
AQI US, Metric