Barro Alto Air quality (AQI) and pollen forecast
Brazil
Piaui state
8.9°S ·
45.4°W
Air quality · 5 days
Barro Alto · AQI index and dominant pollutant
Air quality · 26.07
Good
Clean air — safe to walk and exercise outdoors
Main pollutant: O₃
PM2.5
3.9
µg/m³
PM10
4.8
µg/m³
O₃
57.6
µg/m³
NO₂
3.3
µg/m³
SO₂
0.5
µg/m³
CO
86.8
µg/m³
Pollen & allergens · 5 days
Barro Alto · pollen level and main allergen analysis
Pollen & allergens · 26.07
Safe
Low pollen levels
Pollen levels are very low — comfortable for people with allergies or sensitivity to seasonal irritants.
Hazel
0
grains/m³
Alder
0
grains/m³
Birch
0
grains/m³
Oak
0
grains/m³
Grass
0
grains/m³
Mugwort
0
grains/m³
Air quality and pollen — today's insights
Air: Clean air — safe to walk and exercise outdoors. Safe for walks, sports, and long time outdoors — even for people with asthma or allergies. Dominant pollutant: O₃.
Pollen: Low pollen levels. Pollen levels are very low — comfortable for people with allergies or sensitivity to seasonal irritants.