Stay updated with real-time air quality in Molalla, Oregon featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
20
Good
Molalla, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.34 μg/m³
0
55
155
255
425
605+
21.88 ppb
0
55
71
86
201
201+
0.20 ppb
0
36
76
186
605
1005+
7.78 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Molalla, Oregon
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AQI 21
Good
2.17μg/m³
PM2.5
9.19μg/m³
PM10
22.87ppb
O3
0.20ppb
SO2
9.23ppb
NO2
0.10ppm
CO
AQI 23
Good
1.60μg/m³
PM2.5
7.00μg/m³
PM10
25.10ppb
O3
0.20ppb
SO2
8.17ppb
NO2
0.11ppm
CO
AQI 23
Good
1.41μg/m³
PM2.5
6.04μg/m³
PM10
24.57ppb
O3
0.22ppb
SO2
7.46ppb
NO2
0.11ppm
CO
AQI 19
Good
3.34μg/m³
PM2.5
13.06μg/m³
PM10
20.33ppb
O3
0.20ppb
SO2
9.06ppb
NO2
0.10ppm
CO
AQI 19
Good
2.06μg/m³
PM2.5
8.66μg/m³
PM10
21.11ppb
O3
0.20ppb
SO2
9.23ppb
NO2
0.10ppm
CO
AQI 23
Good
1.41μg/m³
PM2.5
6.04μg/m³
PM10
24.57ppb
O3
0.22ppb
SO2
7.46ppb
NO2
0.11ppm
CO
The air quality data for Oregon, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Molalla, Oregon are available every hour.
Molalla, Oregon experienced its worst air quality at 03:00:00, 2026-03-04.
The best air quality in Molalla, Oregon was observed at 07:00:00 on 2026-03-05.
The air quality in Molalla, Oregon right now is Good, with an AQI of 20.
In Molalla, Oregon, O3 is the most frequently found pollutant.
When air quality in Molalla, Oregon is compromised, staying indoors and wearing a mask can reduce health risks.
Molalla, Oregon currently has a PM2.5 concentration of 2.975 μg/m3.
Molalla, Oregon currently has a PM10 concentration of 18.344 μg/m3.
The current carbon monoxide (CO) level in Molalla, Oregon is 0.106 ppm.
The current sulfur dioxide (SO2) concentration in Molalla, Oregon is 0.203 ppb.
Molalla, Oregon currently has an ozone (O3) concentration of 21.884 ppm.
The current level of nitrogen dioxide (NO2) in Molalla, Oregon is 7.78 ppb.
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