Nearby locations
Coronado, California, United States
San Diego, California, United States
National City, California, United States
Nearby popular places
Coronado City Beach, United States
L C Bandell Park, United States
Spreckels Park, United States

Air Quality in Coronado, California, United States

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Pollutants in Coronado, United States

PM10
0.70 μg/ft3
PM25
Primary Pollutant
0.70 μg/ft3
NO2
28.19 ppb
SO2
6.69 ppb
CO
5.31 ppb
O3
5.5 ppb
Low riskHigh risk

Pollen Index in Coronado, United States

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

Air Quality Forecast in Coronado, United States

Tue, March 26
MorningNoonEveningNight
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 21 and 46.

23
44
46
28
Pollen

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

Tree

0
1
1
1

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.20 μg/ft3
0.20 μg/ft3
0.23 μg/ft3
0.35 μg/ft3
PM25
0.12 μg/ft3
0.12 μg/ft3
0.14 μg/ft3
0.21 μg/ft3
NO2
5.14 ppb
0.97 ppb
2.62 ppb
12.4 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.62 ppb
CO
0.14 ppb
0.13 ppb
0.14 ppb
0.2 ppb
O3
28.14 ppb
49.05 ppb
45.47 ppb
20.46 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 24 and 41.

24
33
40
0
Pollen

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

Tree

0
0
1
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.21 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
N/A
PM25
0.12 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
N/A
NO2
4.66 ppb
3.15 ppb
5.92 ppb
N/A
SO2
0.77 ppb
0.4 ppb
0.57 ppb
N/A
CO
0.16 ppb
0.13 ppb
0.16 ppb
N/A
O3
29.14 ppb
38.32 ppb
40.71 ppb
N/A