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Air quality in Herval
Air quality index (AQI) and PM2.5 air pollution in Herval
7 people follow this city
Herval Air Quality Map
Real-time Herval air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Herval?
| Weather | Scattered clouds |
| Temperature | 64.4°F |
| Humidity | 78% |
| Wind | 9.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sao Paulo, Sao Paulo | 49 |
| 2 | Rio Branco, Acre | 40 |
| 3 | Campinas, Sao Paulo | 38 |
| 4 | Curitiba, Parana | 36 |
| 5 | Porto Velho, Rondonia | 34 |
| 6 | Camacari, Bahia | 15 |
| 7 | Manaus, Amazonas | 15 |
| 8 | Recife, Pernambuco | 11 |
(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 Herval?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.4*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Herval is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Herval?
 | 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
Herval air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US | | 64.4° 44.6° |  8.9 mp/h |
| Sunday, Jun 2 | Moderate 52 AQI US |  30% | 69.8° 46.4° | 15.7 mp/h |
| Monday, Jun 3 | Good 22 AQI US  |  | 51.8° 39.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 10 AQI US | | 57.2° 39.2° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 43 AQI US | | 60.8° 50° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 60 AQI US | | 69.8° 60.8° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 61 AQI US | | 75.2° 59° | 6.7 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 Herval?
No locations are available.
AQI US, Metric