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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 69.8°F |
Humidity | 77% |
Wind | 2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Niihama, Ehime | 72 |
2 | Shikokuchuo, Ehime | 72 |
3 | Hakusan, Ishikawa | 68 |
4 | Oita, Oita | 68 |
5 | Ozu, Ehime | 68 |
6 | Saijo, Ehime | 68 |
7 | Sakai, Fukui | 68 |
8 | Kanazawa, Ishikawa | 63 |
9 | Toyama, Toyama | 62 |
10 | Yamagata, Yamagata | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Jonan, Saitama | 41 |
2 | Kasukabe Masuto self-exclusion | 41 |
3 | Saitama City Iwatsuki | 41 |
4 | Katayanagi, Saitama | 37 |
5 | Saitama City Hall | 37 |
6 | Saitama City Mitsuhashi Self-Exclusion | 37 |
7 | Omiya | 33 |
8 | Omiya, Saitama City | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 15µg/m³ | |
NO2 | 16.9µg/m³ | |
SO2 | 2.6µg/m³ | |
CO | 229µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Saitama is currently 1.8 times the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 48 AQI US | 80.6° 60.8° | 11.2 mp/h | |
Saturday, Apr 27 | Good 44 AQI US | 71.6° 64.4° | 6.7 mp/h | |
Sunday, Apr 28 | Moderate 62 AQI US | 84.2° 62.6° | 15.7 mp/h | |
Today | Good 37 AQI US | 78.8° 66.2° | 17.9 mp/h | |
Tuesday, Apr 30 | Moderate 64 AQI US | 50% | 77° 64.4° | 11.2 mp/h |
Wednesday, May 1 | Moderate 60 AQI US | 90% | 69.8° 55.4° | 13.4 mp/h |
Thursday, May 2 | Good 41 AQI US | 69.8° 55.4° | 11.2 mp/h | |
Friday, May 3 | Moderate 54 AQI US | 73.4° 57.2° | 11.2 mp/h | |
Saturday, May 4 | Moderate 59 AQI US | 80.6° 62.6° | 11.2 mp/h | |
Sunday, May 5 | Moderate 55 AQI US | 78.8° 60.8° | 13.4 mp/h |
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