Toggle navigation
Places
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
South America
Brazil
State of São Paulo
Piracaia
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Piracaia
State of São Paulo
2025-03-28 20:00
CAQI (Europe)
Low
29
Pollutants
PM10
μg/m³
28.8
PM2.5
μg/m³
10.5
Weather
℃
℃
℉
22℃
86%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM10
PM2.5
Places included
Piracaia
AQI 29
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
AQI
AQI
PM10
PM2.5
O3
NO2
CO
SO2
24
13
31
18
11
6
24
13
14
14
56
17
6
9
35
16
11
11
36
7
3
24
19
15
13
5
24
13
40
25
42
11
3
24
16
44
18
6
24
16
14
47
6
3
24
16
48
75
17
6
30
29
7
5
9
24
13
81
77
38
13
30
13
25
56
17
3
26
24
24
19
47
6
24
21
11
54
13
24
16
33
14
18
17
35
24
23
47
36
6
35
13
29
7
36
11
3
26
24
25
19
69
9
9
30
13
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Piracaia
AQI 29
Joanópolis
AQI 47
Bom Jesus dos Perdões
AQI 29
Extrema
AQI 47
Bragança Paulista
AQI 47
Atibaia
AQI 29
Santa Isabel
AQI 32
Monte Verde
AQI 47
Camanducaia
AQI 47
Arujá
AQI 32
Mairiporã
AQI 39
Air Matters © 2025