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)
33
Good
Port Orchard, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.01 μg/m³
0
55
155
255
425
605+
36.24 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
9.37 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Port Orchard, Washington
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AQI 29
Good
3.61μg/m³
PM2.5
12.97μg/m³
PM10
30.83ppb
O3
0.30ppb
SO2
8.53ppb
NO2
0.10ppm
CO
AQI 28
Good
3.71μg/m³
PM2.5
13.71μg/m³
PM10
30.48ppb
O3
0.30ppb
SO2
9.01ppb
NO2
0.10ppm
CO
AQI 28
Good
3.87μg/m³
PM2.5
14.98μg/m³
PM10
29.92ppb
O3
0.30ppb
SO2
9.84ppb
NO2
0.10ppm
CO
AQI 28
Good
3.95μg/m³
PM2.5
20.72μg/m³
PM10
30.35ppb
O3
0.30ppb
SO2
9.17ppb
NO2
0.10ppm
CO
AQI 27
Good
3.42μg/m³
PM2.5
16.48μg/m³
PM10
28.56ppb
O3
0.30ppb
SO2
10.69ppb
NO2
0.10ppm
CO
AQI 29
Good
2.70μg/m³
PM2.5
15.12μg/m³
PM10
30.76ppb
O3
0.29ppb
SO2
8.36ppb
NO2
0.10ppm
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 03:00:00 on 2025-07-22.
The best air quality in Port Orchard, Washington was recorded at 11:00:00 on 2025-07-22.
The real-time air quality index in Port Orchard, Washington is 29, currently categorized as Good.
The most common pollutant in Port Orchard, Washington is O3.
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 3.642 μg/m3.
The current PM10 levels in Port Orchard, Washington are 13.216 μg/m3.
The current carbon monoxide (CO) level in Port Orchard, Washington is 0.1 ppm.
The current sulfur dioxide (SO2) levels in Port Orchard, Washington are 0.296 ppb.
The current ozone (O3) levels at Port Orchard, Washington is 30.716 ppm.
The current nitrogen dioxide (NO2) levels at Port Orchard, Washington is 8.691 ppb.
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