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Air quality in Herald
Air quality index (AQI) and PM2.5 air pollution in Herald
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Herald Air Quality Map
Real-time Herald air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Herald today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Herald?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 44% |
| Wind | 7.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Austin, Texas | 91 |
| 2 | Leander, Texas | 89 |
| 3 | Georgetown, Texas | 88 |
| 4 | Mecca, California | 88 |
| 5 | Round Rock, Texas | 87 |
| 6 | Cedar Park, Texas | 84 |
| 7 | Yucaipa, California | 83 |
| 8 | Boerne, Texas | 73 |
| 9 | Baytown, Texas | 72 |
| 10 | Pahrump, Nevada | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Herald?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.3*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Herald is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Herald?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Herald air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US | | 87.8° 51.8° |  11.2 mp/h |
| Monday, Jun 3 | Good 34 AQI US  | | 80.6° 59° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 37 AQI US |  | 100.4° 55.4° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 47 AQI US | | 102.2° 66.2° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 76 AQI US | | 98.6° 62.6° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 79 AQI US | | 95° 55.4° | 11.2 mp/h |
| Saturday, Jun 8 | Moderate 80 AQI US |  | 91.4° 51.8° | 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 Herald?
No locations are available.
AQI US, Metric