Be the first to measure and contribute air quality data to your community
1 people follow this city
AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 78.8°F |
Humidity | 47% |
Wind | 4.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Camacari, Bahia | 79 |
2 | Sao Paulo, Sao Paulo | 22 |
3 | Curitiba, Parana | 20 |
4 | Manaus, Amazonas | 18 |
5 | Porto Velho, Rondonia | 14 |
6 | Recife, Pernambuco | 11 |
7 | Rio Branco, Acre | 5 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2*µg/m³ |
PM2.5 concentration in Sao Joao do Piaui air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 12 AQI US | 100.4° 69.8° | 11.2 mp/h | |
Wednesday, May 15 | Good 33 AQI US | 96.8° 68° | 11.2 mp/h | |
Thursday, May 16 | Good 11 AQI US | 96.8° 73.4° | 8.9 mp/h | |
Friday, May 17 | Good 17 AQI US | 95° 69.8° | 8.9 mp/h | |
Saturday, May 18 | Good 28 AQI US | 93.2° 77° | 8.9 mp/h | |
Sunday, May 19 | Good 48 AQI US | 96.8° 77° | 8.9 mp/h | |
Monday, May 20 | Good 41 AQI US | 96.8° 73.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
No locations are available.