Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Saijo
Air quality index (AQI) and PM2.5 air pollution in Saijo
41 people follow this city
Saijo Air Quality Map
Real-time Saijo air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Saijo today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saijo?
| Weather | Rain |
| Temperature | 68°F |
| Humidity | 97% |
| Wind | 5.2 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Kofu, Yamanashi | 102 |
| 2 | Niihama, Ehime | 77 |
| 3 | Saijo, Ehime | 76 |
| 4 | Shikokuchuo, Ehime | 76 |
| 5 | Kumagaya, Saitama | 75 |
| 6 | Fukaya, Saitama | 74 |
| 7 | Yorii, Saitama | 74 |
| 8 | Akita, Akita | 72 |
| 9 | Honjo, Saitama | 72 |
| 10 | Kure, Hiroshima | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saijo aqi ranking
Real-time Saijo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Saijo | 82 |
| 2 | Saijo Station | 82 |
| 3 | Hiroe | 65 |
| 4 | Toyo | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
74
live AQI index
Moderate
Overview
What is the current air quality in Saijo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 74 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 23µg/m³ | |
| PM10 | 26.5µg/m³ | |
| NO2 | 38.5µg/m³ | |
| SO2 | 5.2µg/m³ | |
!
PM2.5
x4.6
PM2.5 concentration in Saijo is currently 4.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saijo?
 | 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
Saijo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Moderate 79 AQI US |  | 68° 59° |  2.2 mp/h |
| Saturday, Apr 27 | Moderate 79 AQI US | | 64.4° 60.8° | 2.2 mp/h |
| Sunday, Apr 28 | Moderate 73 AQI US | | 69.8° 60.8° | 2.2 mp/h |
| Today | Moderate 74 AQI US | 100% | 68° 62.6° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US | 70% | 68° 64.4° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 56 AQI US | 70% | 64.4° 55.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 51 AQI US | | 62.6° 51.8° | 6.7 mp/h |
| Friday, May 3 | Good 49 AQI US  | | 66.2° 57.2° | 4.5 mp/h |
| Saturday, May 4 | Good 41 AQI US | | 68° 59° | 2.2 mp/h |
| Sunday, May 5 | Good 32 AQI US | | 69.8° 57.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Saijo air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Saijo?
AQI US, Metric