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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 | Rain |
Temperature | 60.8°F |
Humidity | 79% |
Wind | 5.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saijo, Ehime | 103 |
2 | Shikokuchuo, Ehime | 93 |
3 | Niihama, Ehime | 91 |
4 | Matsuyama, Ehime | 84 |
5 | Yamagata, Yamagata | 79 |
6 | Takehara, Hiroshima | 78 |
7 | Kure, Hiroshima | 74 |
8 | Okuda, Oita | 74 |
9 | Fukuyama, Hiroshima | 70 |
10 | Hachinohe, Aomori | 69 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ozai Elementary School | 72 |
2 | Western Cleaning Office | 68 |
3 | Central Measuring Station | 61 |
4 | Toji Junior High School | 57 |
5 | 王子中学校 | 57 |
6 | Saganoseki | 45 |
(local time)
SEE WORLD AQI RANKINGUS AQI
59
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 59 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 16µg/m³ | |
PM10 | 21µg/m³ | |
NO2 | 29.1µg/m³ | |
SO2 | 5.2µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x3.2
PM2.5 concentration in Oita is currently 3.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 28 AQI US | 62.6° 60.8° | 2.2 mp/h | |
Wednesday, Apr 24 | Good 35 AQI US | 64.4° 55.4° | 4.5 mp/h | |
Thursday, Apr 25 | Moderate 55 AQI US | 69.8° 51.8° | 4.5 mp/h | |
Today | Moderate 59 AQI US | 30% | 69.8° 59° | 4.5 mp/h |
Saturday, Apr 27 | Moderate 57 AQI US | 90% | 62.6° 59° | 4.5 mp/h |
Sunday, Apr 28 | Good 49 AQI US | 71.6° 57.2° | 4.5 mp/h | |
Monday, Apr 29 | Good 44 AQI US | 100% | 66.2° 60.8° | 6.7 mp/h |
Tuesday, Apr 30 | Moderate 56 AQI US | 100% | 66.2° 60.8° | 2.2 mp/h |
Wednesday, May 1 | Moderate 63 AQI US | 70% | 64.4° 57.2° | 11.2 mp/h |
Thursday, May 2 | Moderate 62 AQI US | 64.4° 50° | 6.7 mp/h |
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