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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 73.4°F |
Humidity | 42% |
Wind | 7 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | South Gate, California | 106 |
2 | Palm Desert, California | 92 |
3 | Boerne, Texas | 78 |
4 | San Antonio, Texas | 72 |
5 | Fort Worth, Texas | 66 |
6 | Denton, Texas | 65 |
7 | Athens, Georgia | 64 |
8 | Leander, Texas | 64 |
9 | Lewisville, Texas | 64 |
10 | Georgetown, Texas | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | GRAYSON Station | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Grayson is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 34 AQI US | 66.2° 48.2° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 28 AQI US | 60.8° 32° | 6.7 mp/h | |
Thursday, Apr 25 | Good 22 AQI US | 75.2° 39.2° | 13.4 mp/h | |
Today | Good 23 AQI US | 20% | 75.2° 39.2° | 13.4 mp/h |
Saturday, Apr 27 | Moderate 52 AQI US | 90% | 77° 55.4° | 11.2 mp/h |
Sunday, Apr 28 | Moderate 52 AQI US | 80.6° 55.4° | 8.9 mp/h | |
Monday, Apr 29 | Moderate 57 AQI US | 60% | 80.6° 59° | 8.9 mp/h |
Tuesday, Apr 30 | Moderate 57 AQI US | 100% | 77° 60.8° | 6.7 mp/h |
Wednesday, May 1 | Moderate 71 AQI US | 70% | 82.4° 59° | 6.7 mp/h |
Thursday, May 2 | Moderate 71 AQI US | 60% | 77° 60.8° | 11.2 mp/h |
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1 Data source