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)
27
Good
Molalla, Oregon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.32 μg/m³
0
55
155
255
425
605+
22.56 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
3.43 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Molalla, Oregon
Molalla, Oregon
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AQI 27
Good
5.01μg/m³
PM2.5
21.77μg/m³
PM10
17.41ppb
O3
0.30ppb
SO2
3.70ppb
NO2
0.15ppm
CO
AQI 16
Good
3.20μg/m³
PM2.5
14.00μg/m³
PM10
16.94ppb
O3
0.30ppb
SO2
4.50ppb
NO2
0.16ppm
CO
AQI 16
Good
3.41μg/m³
PM2.5
15.04μg/m³
PM10
16.02ppb
O3
0.30ppb
SO2
4.29ppb
NO2
0.15ppm
CO
AQI 33
Good
6.04μg/m³
PM2.5
21.20μg/m³
PM10
16.81ppb
O3
0.30ppb
SO2
5.22ppb
NO2
0.17ppm
CO
AQI 22
Good
4.31μg/m³
PM2.5
19.16μg/m³
PM10
17.52ppb
O3
0.30ppb
SO2
2.76ppb
NO2
0.14ppm
CO
AQI 16
Good
3.41μg/m³
PM2.5
15.04μg/m³
PM10
16.02ppb
O3
0.30ppb
SO2
4.29ppb
NO2
0.15ppm
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, 2026-08-16.
The best air quality in Molalla, Oregon was observed at 05:00:00 on 2026-08-15.
The air quality in Molalla, Oregon right now is Good, with an AQI of 27.
In Molalla, Oregon, PM2.5 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 4.981 μg/m3.
Molalla, Oregon currently has a PM10 concentration of 23.322 μg/m3.
The current carbon monoxide (CO) level in Molalla, Oregon is 0.15 ppm.
The current sulfur dioxide (SO2) concentration in Molalla, Oregon is 0.299 ppb.
Molalla, Oregon currently has an ozone (O3) concentration of 22.557 ppm.
The current level of nitrogen dioxide (NO2) in Molalla, Oregon is 3.433 ppb.
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