Worst air pollution Cala Millor, today and tomorrow
Today (16 July): Air quality in Cala Millor is fair. AQI, PM2.5, and O3 are fair; PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (O3: 39.2/100).
Tomorrow (17 July 2026): Air quality in Cala Millor is fair. PM2.5 decreases to good; all other pollutants stay as today. Pollution peaks around 3:00 PM (O3: 36.7/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Local air quality in Cala Millor depends heavily on light local road traffic and cruise ship and ferry emissions in port areas. Background pollution is low most of the year for an island of this size. Pine forest cover across much of the island helps filter dust from the air.
Today - 16 July | Pollution peaks at 19:00
AQI:
Fair
39.2/100
PM2.5 (fine particles):
Fair
20.3/100
PM10 (coarse particles):
Good
12.6/100
NO2 (nitrogen dioxide):
Good
6.5/100
O3 (ozone):
Fair
39.2/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.3/100
PM1 (ultrafine particles):
Good
14.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Fair
36.7/100
PM2.5 (fine particles):
Good
17.4/100
PM10 (coarse particles):
Good
11.7/100
NO2 (nitrogen dioxide):
Good
6.5/100
O3 (ozone):
Fair
36.7/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.5/100
PM1 (ultrafine particles):
Good
12.4/100
Pollen forecast in Cala Millor
View pollen forecastFrequently Asked Questions
Is air quality bad in Cala Millor right now?
On 16 July 2026, overall air quality in Cala Millor is fair. AQI is the main air quality indicator at 39.2/100. Pollution peaks around 7:00 PM (O3: 39.2/100).
Will air quality be worse tomorrow in Cala Millor?
On 17 July 2026, air quality conditions in Cala Millor will be similar to today, with AQI forecast at fair at 36.7/100. Pollution peaks around 3:00 PM (O3: 36.7/100).
When is air pollution at its worst in Cala Millor?
What is the yearly air quality pattern like in Cala Millor? The coldest months usually see the year's poorest conditions, since calm anticyclonic weather holds local traffic and wood-burning pollution near street level. Spring usually brings an improvement as more frequent rain and stronger winds help clear the air and wash out pollutants that built up over winter. Summer's intense heat and sunshine create ideal conditions for ozone formation, sometimes overshadowing the lower traffic volumes typical of the season. Conditions tend to stabilise in autumn, as cooling weather and increasing rain reduce the ozone spikes typical of summer. This Mediterranean location benefits from regular sea breezes, though summer's higher traffic volumes and occasional Saharan dust events can offset that.
Are air quality levels in Cala Millor 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app