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 Alfenas
Air quality index (AQI) and PM2.5 air pollution in Alfenas
16 people follow this city
Alfenas Air Quality Map
Real-time Alfenas air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Alfenas?
| Weather | Broken clouds |
| Temperature | 77°F |
| Humidity | 44% |
| Wind | 3.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Campinas, Sao Paulo | 99 |
| 2 | Sao Paulo, Sao Paulo | 70 |
| 3 | Rio Branco, Acre | 38 |
| 4 | Curitiba, Parana | 27 |
| 5 | Porto Velho, Rondonia | 21 |
| 6 | Recife, Pernambuco | 11 |
| 7 | Camacari, Bahia | 10 |
| 8 | Manaus, Amazonas | 8 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
64*
live AQI index
Moderate
Overview
What is the current air quality in Alfenas?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 64* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.3*µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in Alfenas is currently 3.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Alfenas?
 | 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
Alfenas air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 64 AQI US | | 80.6° 57.2° |  2.2 mp/h |
| Tuesday, May 21 | Moderate 62 AQI US |  | 80.6° 57.2° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 56 AQI US |  | 80.6° 57.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 53 AQI US | | 78.8° 53.6° | 4.5 mp/h |
| Friday, May 24 | Moderate 53 AQI US | | 80.6° 51.8° | 8.9 mp/h |
| Saturday, May 25 | Moderate 62 AQI US |  100% | 80.6° 55.4° | 8.9 mp/h |
| Sunday, May 26 | Moderate 74 AQI US | 90% | 77° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Alfenas?
No locations are available.
AQI US, Metric