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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 82.4°F |
Humidity | 64% |
Wind | 7.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Mecca, California | 84 |
2 | San Antonio, Texas | 67 |
3 | Maricopa, Arizona | 64 |
4 | Indio, California | 61 |
5 | Chapel Hill, North Carolina | 59 |
6 | Durham, North Carolina | 59 |
7 | Nampa, Idaho | 57 |
8 | Pahrump, Nevada | 57 |
9 | Santa Clarita, California | 57 |
10 | Corpus Christi, Texas | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.7*µg/m³ | |
SO2 | 4.7*µg/m³ |
PM2.5
x2.1
PM2.5 concentration in Herculaneum is currently 2.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 44 AQI US | 80% | 82.4° 59° | 8.9 mp/h |
Sunday, May 5 | Good 29 AQI US | 71.6° 53.6° | 4.5 mp/h | |
Monday, May 6 | Good 47 AQI US | 90% | 73.4° 59° | 8.9 mp/h |
Tuesday, May 7 | Good 48 AQI US | 100% | 86° 64.4° | 13.4 mp/h |
Wednesday, May 8 | Good 41 AQI US | 100% | 84.2° 59° | 15.7 mp/h |
Thursday, May 9 | Good 38 AQI US | 71.6° 51.8° | 17.9 mp/h | |
Friday, May 10 | Good 13 AQI US | 40% | 57.2° 46.4° | 13.4 mp/h |
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