Nearby locations
San Luis, Arizona, United States
San Luis Río Colorado, Sonora, Mexico
Gadsden, Arizona, United States
Nearby popular places
Jardin Solidaridad, Mexico
Subestacion Electrica Ruiz Cortinez, Mexico
San Luis Rio Colorado Airport, Mexico

Air Quality in San Luis, Arizona, United States

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Pollutants in San Luis, United States

PM10
1.61 μg/ft3
PM25
Primary Pollutant
0.39 μg/ft3
NO2
9.75 ppb
SO2
0.53 ppb
CO
0.21 ppb
O3
9.53 ppb
Low riskHigh risk

Pollen Index in San Luis, United States

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

Air Quality Forecast in San Luis, United States

Tue, December 17
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 23 and 70.

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 19 and 53.

54
38
26
19
Next day
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.

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
Next day
PM10
1.61 μg/ft3
0.09 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
PM25
0.38 μg/ft3
0.37 μg/ft3
0.73 μg/ft3
0.54 μg/ft3
NO2
3.35 ppb
6.4 ppb
13.1 ppb
7.2 ppb
SO2
0.56 ppb
0.8 ppb
0.7 ppb
0.4 ppb
CO
0.15 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
24.9 ppb
38.3 ppb
14.7 ppb
10.7 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 19 and 53.

19
31
33
53
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
0.14 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.38 μg/ft3
PM25
0.54 μg/ft3
0.67 μg/ft3
0.67 μg/ft3
1.51 μg/ft3
NO2
7.2 ppb
2.8 ppb
13.1 ppb
20.5 ppb
SO2
0.4 ppb
0.6 ppb
0.9 ppb
1.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
O3
10.7 ppb
31.1 ppb
33.1 ppb
7.7 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 26 and 56.

26
30
36
56
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
0.18 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.39 μg/ft3
PM25
0.74 μg/ft3
0.70 μg/ft3
0.73 μg/ft3
1.58 μg/ft3
NO2
11.9 ppb
3.9 ppb
13.4 ppb
20.9 ppb
SO2
0.4 ppb
0.6 ppb
0.9 ppb
1.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
O3
5.8 ppb
29.8 ppb
36.1 ppb
9.7 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 31 and 61.

38
0
0
0
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
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.24 μg/ft3
N/A
N/A
N/A
PM25
1.06 μg/ft3
N/A
N/A
N/A
NO2
12 ppb
N/A
N/A
N/A
SO2
0.6 ppb
N/A
N/A
N/A
CO
0.3 ppb
N/A
N/A
N/A
O3
4.3 ppb
N/A
N/A
N/A