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Air quality in Heidelberg
Air quality index (AQI) and PM2.5 air pollution in Heidelberg
17 people follow this city
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 | Clear sky |
| Temperature | 60.8°F |
| Humidity | 84% |
| Wind | 9.2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 69 |
| 2 | San Antonio, Texas | 67 |
| 3 | Braddock, Pennsylvania | 60 |
| 4 | Urbana, Illinois | 58 |
| 5 | Champaign, Illinois | 57 |
| 6 | Charleston, West Virginia | 57 |
| 7 | Corpus Christi, Texas | 57 |
| 8 | Fort Wayne, Indiana | 56 |
| 9 | Marietta, Ohio | 56 |
| 10 | Beaver, Pennsylvania | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Heidelberg?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5*µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Heidelberg is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Heidelberg?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Heidelberg air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  100% | 77° 59° |  8.9 mp/h |
| Monday, Apr 29 | Moderate 54 AQI US | 20% | 78.8° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US | 100% | 66.2° 55.4° | 6.7 mp/h |
| Wednesday, May 1 | Good 47 AQI US  |  | 69.8° 50° | 4.5 mp/h |
| Thursday, May 2 | Moderate 71 AQI US | 20% | 80.6° 57.2° | 6.7 mp/h |
| Friday, May 3 | Moderate 76 AQI US | 70% | 66.2° 60.8° | 8.9 mp/h |
| Saturday, May 4 | Moderate 67 AQI US | 100% | 66.2° 50° | 13.4 mp/h |
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Where is the cleanest air quality in Heidelberg?
No locations are available.
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AQI US, Metric