Stay updated with real-time air quality in Bothell West, 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)
168
Unhealthy
Bothell West, Washington
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
80.45 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
224.15 μg/m³
0
55
155
255
425
605+
30.13 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
17.05 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Bothell West, Washington
Bothell West, Washington
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AQI 49
Good
8.60μg/m³
PM2.5
37.41μg/m³
PM10
35.30ppb
O3
0.28ppb
SO2
10.54ppb
NO2
0.34ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
35.58μg/m³
PM10
35.06ppb
O3
0.29ppb
SO2
11.08ppb
NO2
0.34ppm
CO
AQI 34
Good
4.18μg/m³
PM2.5
19.06μg/m³
PM10
37.00ppb
O3
0.31ppb
SO2
10.26ppb
NO2
0.33ppm
CO
AQI 52
Moderate
10.10μg/m³
PM2.5
44.22μg/m³
PM10
35.05ppb
O3
0.28ppb
SO2
10.15ppb
NO2
0.34ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
39.04μg/m³
PM10
35.27ppb
O3
0.28ppb
SO2
10.59ppb
NO2
0.34ppm
CO
AQI 33
Good
6.14μg/m³
PM2.5
27.63μg/m³
PM10
35.95ppb
O3
0.30ppb
SO2
10.80ppb
NO2
0.34ppm
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 Bothell West, Washington is updated on an hourly basis.
The worst air quality in Bothell West, Washington was recorded at 03:00:00 on 2025-09-06.
The best air quality in Bothell West, Washington was recorded at 07:00:00 on 2025-09-05.
The real-time air quality index in Bothell West, Washington is 168, currently categorized as Unhealthy.
The most common pollutant in Bothell West, Washington is PM2.5.
If the air quality in Bothell West, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Bothell West, Washington at present are 80.447 μg/m3.
The current PM10 levels in Bothell West, Washington are 224.148 μg/m3.
The current carbon monoxide (CO) level in Bothell West, Washington is 0.378 ppm.
The current sulfur dioxide (SO2) levels in Bothell West, Washington are 0.476 ppb.
The current ozone (O3) levels at Bothell West, Washington is 30.128 ppm.
The current nitrogen dioxide (NO2) levels at Bothell West, Washington is 17.054 ppb.
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