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Catalina, Arizona, United States
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Nearby popular places
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The Cordones, United States

Air Quality in Catalina, Arizona, United States

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Pollutants in Catalina, United States

PM10
2.13 μg/ft3
PM25
0.50 μg/ft3
NO2
14.38 ppb
SO2
10.31 ppb
CO
10.19 ppb
O3
Primary Pollutant
87.19 ppb
Low riskHigh risk

Pollen Index in Catalina, United States

Tree
0/5
012345
Weed
0/5
012345
Grass
1/5
012345

Air Quality Forecast in Catalina, United States

Tue, May 14
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 43 and 95.

45
61
95
63
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 medium risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

2
1
2
1
PM10
0.57 μg/ft3
1.44 μg/ft3
2.14 μg/ft3
3.97 μg/ft3
PM25
0.31 μg/ft3
0.18 μg/ft3
0.30 μg/ft3
0.52 μg/ft3
NO2
7.56 ppb
0.95 ppb
1.91 ppb
2.4 ppb
SO2
0.68 ppb
0.35 ppb
0.37 ppb
0.28 ppb
CO
0.15 ppb
0.12 ppb
0.13 ppb
0.12 ppb
O3
40.1 ppb
62.79 ppb
68.23 ppb
51.64 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 40 and 95.

47
72
94
55
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 medium risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

1
1
2
2
PM10
0.88 μg/ft3
1.36 μg/ft3
1.96 μg/ft3
2.05 μg/ft3
PM25
0.32 μg/ft3
0.19 μg/ft3
0.24 μg/ft3
0.36 μg/ft3
NO2
7.19 ppb
1.11 ppb
1.88 ppb
3.31 ppb
SO2
0.56 ppb
0.39 ppb
0.22 ppb
0.24 ppb
CO
0.14 ppb
0.12 ppb
0.13 ppb
0.14 ppb
O3
34.94 ppb
65.43 ppb
64.99 ppb
50.6 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 45 and 111.

46
89
106
0
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 medium risk.

Tree

0
0
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

2
1
1
-
Not Available
PM10
0.83 μg/ft3
1.05 μg/ft3
2.01 μg/ft3
N/A
PM25
0.32 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
N/A
NO2
8.05 ppb
1.27 ppb
1.58 ppb
N/A
SO2
0.61 ppb
0.52 ppb
0.17 ppb
N/A
CO
0.15 ppb
0.13 ppb
0.13 ppb
N/A
O3
35.23 ppb
71.99 ppb
67.13 ppb
N/A