Pesqueira Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (10 October): Air quality in Pesqueira is fair. AQI, PM2.5, and PM10 are fair; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 AM (PM2.5: 37.4/100).
Air Quality Tomorrow
Tomorrow (11 October 2026): Air quality in Pesqueira is moderate. AQI worsens to moderate; PM2.5 increases to moderate; all other pollutants stay as today. Pollution peaks around 6:00 AM (PM2.5: 40.7/100).
Explore Forecasts
Pollen
Air Quality in Other Cities
Pollen in Other Cities
Get More in Our App
Local pollen and air quality forecasts, interactive pollen maps and route profiles
Features and forecast availability vary by region.
Air Quality
Today - 10 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Fair | 37.4/100 |
| PM2.5 (fine particles) | Fair | 37.4/100 |
| PM10 (coarse particles) | Fair | 26.6/100 |
| NO2 (nitrogen dioxide) | Good | 0.1/100 |
| O3 (ozone) | Good | 10.4/100 |
| SO2 (sulfur dioxide) | Good | 0.3/100 |
| CO (carbon monoxide) | Good | 0.3/100 |
| HCHO (formaldehyde) | Good | 0.5/100 |
| PM1 (ultrafine particles) | Good | 7.7/100 |
Tomorrow - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Moderate | 40.7/100 |
| PM2.5 (fine particles) | Moderate | 40.7/100 |
| PM10 (coarse particles) | Fair | 27.1/100 |
| NO2 (nitrogen dioxide) | Good | 0.1/100 |
| O3 (ozone) | Good | 10.2/100 |
| SO2 (sulfur dioxide) | Good | 0.3/100 |
| CO (carbon monoxide) | Good | 0.2/100 |
| HCHO (formaldehyde) | Good | 0.6/100 |
| PM1 (ultrafine particles) | Good | 10.5/100 |
Local Environmental Conditions
The center of Pesqueira is largely built up, so vehicle exhaust and urban activity dominate the local air pollution sources. Lying in a valley at around 650 m, the area is prone to temperature inversions that hold pollutants near the ground when winds drop. Parks and street trees provide a modest buffer against traffic pollution. On some days, pollution drifting in from farther away outweighs local sources.
The dry season, roughly September to October, brings the haziest air, as dust and smoke build up without rain to clear them. The wettest months, April to June, usually bring the cleanest air. With temperatures around 24°C all year, sunny afternoons can raise ozone levels in any month, especially near busy roads.
Get pollen & AQ on Strava
Follow your environmental exposure and performance with the free Airmine-Strava integration. See your pollen and air quality exposure for every Strava activity.
Resource Hub
Frequently Asked Questions About Air Quality in Pernambuco
Is air quality bad in Pesqueira right now?
On 10 October 2026, overall air quality in Pesqueira is fair. AQI is the main air quality indicator at 37.4/100. Pollution peaks around 11:00 AM (PM2.5: 37.4/100).
Will air quality be worse tomorrow in Pesqueira?
On 11 October 2026, air quality conditions in Pesqueira will be worse than today, with AQI forecast at moderate at 40.7/100. Pollution peaks around 6:00 AM (PM2.5: 40.7/100).
When is air pollution at its worst in Pesqueira?
The dry season, roughly September to October, brings the haziest air, as dust and smoke build up without rain to clear them. The wettest months, April to June, usually bring the cleanest air. With temperatures around 24°C all year, sunny afternoons can raise ozone levels in any month, especially near busy roads.
Are air quality levels in Pesqueira based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
Understanding the Scale
The 0–100 air quality scores represent risk levels, not direct air pollutant concentrations. Higher scores indicate higher risk.
Air Quality
| Good | 0-20 | Low air quality risk. Air quality is expected to be good, with low levels of pollution. |
| Fair | 20-40 | Generally low air quality risk. Air quality is expected to be acceptable, with some pollution present. |
| Moderate | 40-60 | Moderate air quality risk. Air pollution is elevated and air quality may be less favorable. |
| Poor | 60-80 | High air quality risk. Air pollution is high and air quality is expected to be poor. |
| Very Poor | 80-100 | Very high air quality risk. Air pollution is very high and air quality is expected to be very poor. |