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Air quality in Hitachi
Air quality index (AQI) and PM2.5 air pollution in Hitachi
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Hitachi Air Quality Map
Real-time Hitachi air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Pollen
What is the pollen count in Hitachi today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Hitachi?
| Weather | Few clouds |
| Temperature | 71.6°F |
| Humidity | 72% |
| Wind | 17 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kofu, Yamanashi | 95 |
| 2 | Kasaoka, Okayama | 77 |
| 3 | Fukuyama, Hiroshima | 73 |
| 4 | Hachinohe, Aomori | 70 |
| 5 | Omuta, Fukuoka | 70 |
| 6 | Shikokuchuo, Ehime | 67 |
| 7 | Sapporo, Hokkaido | 66 |
| 8 | Yatsushiro, Kumamoto | 64 |
| 9 | Hakodate, Hokkaido | 62 |
| 10 | Hibi, Okayama | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Hitachi aqi ranking
Real-time Hitachi air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hitachi City Office | 56 |
| 2 | Hitachi City Hall | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
54
live AQI index
Moderate
Overview
What is the current air quality in Hitachi?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5µg/m³ | |
| PM10 | 12µg/m³ | |
| NO2 | 5.6µg/m³ | |
| SO2 | 2.6µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Hitachi is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Hitachi?
 | 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 |
Forecast
Hitachi air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 15 AQI US  |  | 60.8° 48.2° |  17.9 mp/h |
| Thursday, May 9 | Good 25 AQI US | | 57.2° 44.6° | 13.4 mp/h |
| Friday, May 10 | Good 46 AQI US |  | 68° 46.4° | 11.2 mp/h |
| Today | Moderate 54 AQI US | | 71.6° 57.2° | 15.7 mp/h |
| Sunday, May 12 | Moderate 51 AQI US |  | 69.8° 60.8° | 20.1 mp/h |
| Monday, May 13 | Moderate 56 AQI US | 100% | 68° 55.4° | 26.8 mp/h |
| Tuesday, May 14 | Moderate 53 AQI US | 100% | 62.6° 53.6° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 68 AQI US | | 68° 53.6° | 11.2 mp/h |
| Thursday, May 16 | Moderate 71 AQI US | | 66.2° 57.2° | 13.4 mp/h |
| Friday, May 17 | Moderate 77 AQI US | 60% | 66.2° 51.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Hitachi air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Hitachi?
AQI US, Metric