1. South America
  2. Brazil
  4. União

União

Piauí

2025-04-21 15:00
AQI (US)
Moderate
60
Pollutants
PM2.5
μg/m³
14.2
PM10
μg/m³
21.7
Weather
  • ℃
  • ℉
34℃
52%
7 kph
10 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
União
AQI 60

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  • Allergy Risk
  • AQI
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
  • Birch
  • Grasses
  • Olive Tree
  • Alder
  • Ragweed
  • Mugwort
4.9
5.5
7.3
4.2
10.1
6.7
4.2
4.0
4.6
4.0
4.7
7.6
4.5
3.6
4.3
6.4
6.1
7.1
6.4
4.2
6.2
5.8
4.1
4.4
4.8
4.7
5.2
7.0
6.2
4.8
6.0
4.2
10.2
6.2
4.5
5.9
7.6
4.2
6.6
4.2
3.7
5.2
2.8
4.3
7.9
3.6
4.3
7.0
6.1
7.2
6.4
4.8
6.0
5.8
3.6
4.4
4.8
4.7
7.0
6.4
3.2
7.2
10.8
4.0
6.2
4.0
5.9
6.2
6.7
3.4
3.6
5.8
5.9
4.0
7.8
4.9
5.8
6.5
3.8
6.4
5.1
5.9
6.5
6.0
10.0
4.9
6.1
5.9
6.7
12.0
3.8
5.1
4.7
3.5
4.4
7.7
4.7
6.2
7.4
3.9
3.7
9.7
6.5
5.2
8.7
11.6
3.6
3.2
3.7
4.6
7.1
4.7
5.8
4.6
6.5
3.8
9.5
3.2
5.4
+−
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