Stay updated with real-time air quality in Port Orchard, Washington 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)
38
Good
Port Orchard, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.73 μg/m³
0
55
155
255
425
605+
18.77 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
8.16 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Port Orchard, Washington
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AQI 38
Good
6.93μg/m³
PM2.5
30.91μg/m³
PM10
18.71ppb
O3
0.42ppb
SO2
7.50ppb
NO2
0.12ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
30.46μg/m³
PM10
18.88ppb
O3
0.41ppb
SO2
9.52ppb
NO2
0.12ppm
CO
AQI 38
Good
7.46μg/m³
PM2.5
29.84μg/m³
PM10
19.16ppb
O3
0.41ppb
SO2
12.91ppb
NO2
0.12ppm
CO
AQI 33
Good
5.58μg/m³
PM2.5
22.75μg/m³
PM10
19.20ppb
O3
0.41ppb
SO2
8.42ppb
NO2
0.12ppm
CO
AQI 33
Good
5.67μg/m³
PM2.5
21.38μg/m³
PM10
19.93ppb
O3
0.40ppb
SO2
15.54ppb
NO2
0.11ppm
CO
AQI 33
Good
5.62μg/m³
PM2.5
25.76μg/m³
PM10
19.92ppb
O3
0.42ppb
SO2
7.01ppb
NO2
0.13ppm
CO
Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Port Orchard, Washington is updated on an hourly basis.
The worst air quality in Port Orchard, Washington was recorded at 11:00:00 on 2025-06-07.
The best air quality in Port Orchard, Washington was recorded at 03:00:00 on 2025-06-06.
The real-time air quality index in Port Orchard, Washington is 38, currently categorized as Good.
The most common pollutant in Port Orchard, Washington is PM2.5.
If the air quality in Port Orchard, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Port Orchard, Washington at present are 6.986 μg/m3.
The current PM10 levels in Port Orchard, Washington are 30.735 μg/m3.
The current carbon monoxide (CO) level in Port Orchard, Washington is 0.122 ppm.
The current sulfur dioxide (SO2) levels in Port Orchard, Washington are 0.418 ppb.
The current ozone (O3) levels at Port Orchard, Washington is 18.766 ppm.
The current nitrogen dioxide (NO2) levels at Port Orchard, Washington is 8.165 ppb.
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