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
Europe
Norway
Telemark
Porsgrunn Municipality
Porsgrunn
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Porsgrunn
Porsgrunn Municipality, Telemark
2025-03-29 16:00
CAQI (Europe)
Very Low
18
Pollutants
|
Pollens
PM10
μg/m³
17.7
PM2.5
μg/m³
1.4
NO2
μg/m³
2.4
Birch
3.1
Alder
0.4
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
9℃
54%
20 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
PM2.5
NO2
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Knarrdalstranda
AQI 10
Sverresgate
AQI 27
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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
Rischio allergia
Rischio allergia
AQI
PM2.5
O3
PM10
NO2
SO2
CO
Betulla
Ontano
Graminacee
Ambrosia
Artemisia
Olive Tree
3.9
6.6
7.0
4.4
5.9
6.2
9.3
7.7
8.3
8.1
3.4
12.0
6.0
6.0
7.1
9.1
7.0
8.3
10.3
3.2
10.0
6.0
4.3
10.6
7.0
9.4
9.8
11.2
3.6
5.5
12.0
4.1
11.0
6.8
8.6
12.0
9.7
5.8
11.1
3.6
7.7
6.0
3.7
4.0
11.6
6.3
10.4
6.1
8.9
3.2
6.4
5.6
8.0
6.5
6.5
10.4
9.2
4.1
3.0
4.0
10.5
11.8
7.2
8.9
8.7
3.4
12.0
3.3
6.0
3.8
9.5
6.7
7.9
8.2
8.7
3.4
12.0
6.0
4.1
9.4
7.2
8.2
6.2
4.2
6.3
6.0
7.8
10.6
10.5
3.0
3.2
3.4
4.1
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Porsgrunn
AQI 18
Skien
AQI 35
Brevik
AQI 4
Tønsberg
AQI 7
Borre
AQI 7
Kongsberg
AQI 54
Moss
AQI 35
3850
AQI 11
Fredrikstad
AQI 17
Drammen
AQI 37
Sarpsborg
AQI 7
Air Matters © 2025