Nearby locations
Snoqualmie, Washington, United States
Snoqualmie Falls, Washington, United States
Tokul, Washington, United States
Nearby popular places
Borst Lake, United States
Meadowbrook Slough, United States
Snoqualmie Falls Observation Deck, United States

Air Quality in Snoqualmie, Washington, United States

To view the map, please use a browser that supports WebGL.

Pollutants in Snoqualmie, United States

PM10
10.8 μg/m3
PM25
5.1 μg/m3
NO2
10.4 ppb
SO2
0.2 ppb
CO
0.3 ppb
O3
Primary Pollutant
6.5 ppb
Low riskHigh risk

Pollen Index in Snoqualmie, United States

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Snoqualmie, United States

Wed, September 16
MorningNoonEveningNight
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 31 and 95.

44
54
59
95
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
11 μg/m3
11 μg/m3
13.6 μg/m3
32.7 μg/m3
PM25
7.9 μg/m3
10.6 μg/m3
13.2 μg/m3
32.3 μg/m3
NO2
8.1 ppb
4.8 ppb
8.4 ppb
23.4 ppb
SO2
0.1 ppb
0.4 ppb
1.7 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
21.9 ppb
31.8 ppb
51.8 ppb
24.7 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 56 and 96.

65
57
56
74
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
16.6 μg/m3
14.3 μg/m3
14.3 μg/m3
23.6 μg/m3
PM25
16.5 μg/m3
12 μg/m3
11.6 μg/m3
21.1 μg/m3
NO2
4.9 ppb
2.3 ppb
5.4 ppb
18 ppb
SO2
0.4 ppb
0.6 ppb
0.5 ppb
0.5 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
23.2 ppb
40.3 ppb
47.6 ppb
23.1 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 60 and 94.

72
60
68
94
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
21.2 μg/m3
16.8 μg/m3
22.3 μg/m3
35.5 μg/m3
PM25
20 μg/m3
14 μg/m3
17.9 μg/m3
31.8 μg/m3
NO2
7.9 ppb
2.7 ppb
6 ppb
18.5 ppb
SO2
0.2 ppb
0.6 ppb
0.7 ppb
0.6 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
16.3 ppb
35.8 ppb
49.9 ppb
26.5 ppb