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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 | 44.6°F |
Humidity | 91% |
Wind | 1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Anchorage, Alaska | 100 |
2 | Boerne, Texas | 73 |
3 | San Antonio, Texas | 73 |
4 | Mecca, California | 68 |
5 | Orcutt, California | 68 |
6 | Alexandria, Virginia | 62 |
7 | Arroyo Grande, California | 62 |
8 | La Habra, California | 62 |
9 | Nipomo, California | 59 |
10 | New Braunfels, Texas | 58 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.7*µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Hartford is currently 1.7 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 36 AQI US | 100% | 46.4° 42.8° | 4.5 mp/h |
Thursday, May 2 | Good 22 AQI US | 60.8° 42.8° | 2.2 mp/h | |
Friday, May 3 | Good 7 AQI US | 53.6° 39.2° | 6.7 mp/h | |
Saturday, May 4 | Good 7 AQI US | 90% | 46.4° 42.8° | 4.5 mp/h |
Sunday, May 5 | Good 17 AQI US | 70% | 64.4° 44.6° | 8.9 mp/h |
Monday, May 6 | Good 37 AQI US | 69.8° 42.8° | 4.5 mp/h | |
Tuesday, May 7 | Moderate 59 AQI US | 100% | 51.8° 46.4° | 6.7 mp/h |
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