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Air quality in Castro Alves
Air quality index (AQI) and PM2.5 air pollution in Castro Alves
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Castro Alves Air Quality Map
Real-time Castro Alves air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Castro Alves?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 81% |
| Wind | 4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sao Paulo, Sao Paulo | 93 |
| 2 | Campinas, Sao Paulo | 88 |
| 3 | Curitiba, Parana | 85 |
| 4 | Porto Velho, Rondonia | 54 |
| 5 | Rio Branco, Acre | 44 |
| 6 | Recife, Pernambuco | 38 |
| 7 | Camacari, Bahia | 19 |
| 8 | Manaus, Amazonas | 11 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Castro Alves?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Castro Alves is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castro Alves?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castro Alves air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 44 AQI US |  30% | 84.2° 68° |  8.9 mp/h |
| Friday, May 24 | Good 22 AQI US | 50% | 82.4° 64.4° | 8.9 mp/h |
| Saturday, May 25 | Good 30 AQI US | | 84.2° 64.4° | 6.7 mp/h |
| Sunday, May 26 | Good 29 AQI US | 40% | 82.4° 66.2° | 6.7 mp/h |
| Monday, May 27 | Good 21 AQI US | | 80.6° 64.4° | 8.9 mp/h |
| Tuesday, May 28 | Good 16 AQI US | | 82.4° 62.6° | 6.7 mp/h |
| Wednesday, May 29 | Good 44 AQI US | | 86° 66.2° | 4.5 mp/h |
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Where is the cleanest air quality in Castro Alves?
No locations are available.
AQI US, Metric