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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 68°F |
Humidity | 55% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Maricopa, Arizona | 136 |
2 | Coachella, California | 102 |
3 | Mecca, California | 97 |
4 | Corpus Christi, Texas | 90 |
5 | San Antonio, Texas | 88 |
6 | Boerne, Texas | 86 |
7 | New Braunfels, Texas | 80 |
8 | Casa Grande, Arizona | 77 |
9 | Thermal, California | 77 |
10 | Shreveport, Louisiana | 75 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tracy - Airport | 53 |
2 | La Monte Lane | 47 |
3 | Amatchi | 45 |
4 | Dove Drive | 41 |
5 | Underfoot Farms | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.7µg/m³ | |
PM10 | 36.3µg/m³ | |
O3 | 40µg/m³ | |
NO2 | 9.4µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Tracy is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 28 AQI US | 86° 57.2° | 11.2 mp/h | |
Tuesday, May 14 | Good 30 AQI US | 87.8° 59° | 11.2 mp/h | |
Wednesday, May 15 | Good 32 AQI US | 89.6° 57.2° | 11.2 mp/h | |
Today | Good 42 AQI US | 89.6° 57.2° | 11.2 mp/h | |
Friday, May 17 | Good 43 AQI US | 86° 53.6° | 8.9 mp/h | |
Saturday, May 18 | Good 40 AQI US | 86° 55.4° | 13.4 mp/h | |
Sunday, May 19 | Good 38 AQI US | 80.6° 51.8° | 13.4 mp/h | |
Monday, May 20 | Moderate 52 AQI US | 84.2° 53.6° | 11.2 mp/h | |
Tuesday, May 21 | Good 43 AQI US | 86° 57.2° | 15.7 mp/h | |
Wednesday, May 22 | Moderate 60 AQI US | 73.4° 50° | 17.9 mp/h |
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6Contributors
2 Government Contributors
1 station
4 Anonymous Contributors
4 stations
4 Data sources