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 Teresina
Air quality index (AQI) and PM2.5 air pollution in Teresina
226 people follow this city
Teresina Air Quality Map
Real-time Teresina air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Teresina?
| Weather | Broken clouds |
| Temperature | 80.6°F |
| Humidity | 72% |
| Wind | 0.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 70 |
| 2 | Sao Paulo, Sao Paulo | 56 |
| 3 | Curitiba, Parana | 28 |
| 4 | Rio Branco, Acre | 16 |
| 5 | Camacari, Bahia | 15 |
| 6 | Manaus, Amazonas | 14 |
| 7 | Porto Velho, Rondonia | 14 |
| 8 | Recife, Pernambuco | 4 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Teresina?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.9*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Teresina is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Teresina?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Teresina air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 49 AQI US | | 87.8° 69.8° |  4.5 mp/h |
| Thursday, May 2 | Moderate 56 AQI US  |  40% | 91.4° 71.6° | 4.5 mp/h |
| Friday, May 3 | Good 49 AQI US | | 91.4° 73.4° | 6.7 mp/h |
| Saturday, May 4 | Good 43 AQI US | 20% | 87.8° 71.6° | 6.7 mp/h |
| Sunday, May 5 | Good 44 AQI US | 30% | 89.6° 73.4° | 6.7 mp/h |
| Monday, May 6 | Moderate 68 AQI US | 30% | 89.6° 77° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 61 AQI US | 50% | 86° 73.4° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 73 AQI US | 100% | 86° 71.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Teresina?
No locations are available.
AQI US, Metric