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)
60
Moderate
Port Orchard, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
61.70 μg/m³
0
55
155
255
425
605+
11.85 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
11.86 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Port Orchard, Washington
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AQI 52
Moderate
10.01μg/m³
PM2.5
44.32μg/m³
PM10
16.70ppb
O3
0.55ppb
SO2
11.52ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.70μg/m³
PM2.5
46.24μg/m³
PM10
18.18ppb
O3
0.56ppb
SO2
12.86ppb
NO2
0.29ppm
CO
AQI 56
Moderate
11.82μg/m³
PM2.5
49.43μg/m³
PM10
20.62ppb
O3
0.56ppb
SO2
15.14ppb
NO2
0.29ppm
CO
AQI 68
Moderate
12.06μg/m³
PM2.5
89.37μg/m³
PM10
16.47ppb
O3
0.55ppb
SO2
14.77ppb
NO2
0.29ppm
CO
AQI 58
Moderate
13.11μg/m³
PM2.5
55.34μg/m³
PM10
28.34ppb
O3
0.58ppb
SO2
16.58ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.99μg/m³
PM2.5
38.63μg/m³
PM10
27.20ppb
O3
0.55ppb
SO2
11.37ppb
NO2
0.28ppm
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 12:00:00 on 2025-09-06.
The best air quality in Port Orchard, Washington was recorded at 02:00:00 on 2025-09-05.
The real-time air quality index in Port Orchard, Washington is 60, currently categorized as Moderate.
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 14.052 μg/m3.
The current PM10 levels in Port Orchard, Washington are 61.701 μg/m3.
The current carbon monoxide (CO) level in Port Orchard, Washington is 0.2 ppm.
The current sulfur dioxide (SO2) levels in Port Orchard, Washington are 0.519 ppb.
The current ozone (O3) levels at Port Orchard, Washington is 11.849 ppm.
The current nitrogen dioxide (NO2) levels at Port Orchard, Washington is 11.858 ppb.
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