Shizuoka-shi: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

Latest air quality data: Shizuoka-shi

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Pollution and air quality forecast for Shizuoka-shi. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Shizuoka-shi:

particulate matter (PM2.5) dust - 6 (Good)
particulate matter (PM10) suspended dust - 10 (Good)
ozone (O3) - 34 (Good)
nitrogen dioxide (NO2) - 4 (Good)
sulfur dioxide (SO2) - 2 (Good)
carbon monoxide (CO) - 131 (Good)

Real-time Air Quality Index (AQI) for Shizuoka-shi, Thursday, August 27, 2026: 1.

AQI 1 Good

What is the air quality in Shizuoka-shi today? Is the air polluted in Shizuoka-shi?. Is there smog?

Today (Thursday, August 27, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Shizuoka-shi.

What is the current level of PM2.5 in Shizuoka-shi? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 6 (Good) For comparison, the highest level of PM2.5 in Shizuoka-shi in the last 7 days was: 13 (Thursday, August 20, 2026) and the lowest: 6 (Monday, August 24, 2026).

What is the level of PM10 today in Shizuoka-shi? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Shizuoka-shi is: 10 (Good)

How is the O3 level today in Shizuoka-shi? (ozone (O3))
34 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
2 (Good)

How high is the CO level? (carbon monoxide (CO))
131 (Good)

Current data Thursday, August 27, 2026 at 10:00 AM

PM2,5 6 (Good)

PM10 10 (Good)

O3 34 (Good)

NO2 4 (Good)

SO2 2 (Good)

CO 131 (Good)

Data on air pollution from recent days in Shizuoka-shi

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	8 Good	9 Good	8 Good	6 Good	9 Good	11 Good	9 Good	13 Moderate
pm10	11 Good	13 Good	11 Good	7 Good	10 Good	15 Good	12 Good	17 Good
o3	33 Good	45 Good	51 Good	99 Moderate	94 Moderate	65 Good	76 Moderate	70 Moderate
no2	7 Good	7 Good	6 Good	6 Good	9 Good	6 Good	5 Good	7 Good
so2	2 Good	3 Good	2 Good	3 Good	5 Good	3 Good	5 Good	5 Good
co	151 Good	167 Good	168 Good	184 Good	157 Good	159 Good	153 Good	143 Good

data source »

Shizuoka-shi

Thursday, August 27, 2026 at 10:00 AM

PM2,5 6.3 (Good)

particulate matter (PM2.5) dust

PM10 9.6 (Good)

particulate matter (PM10) suspended dust

O3 34 (Good)

ozone (O3)

NO2 4 (Good)

nitrogen dioxide (NO2)

SO2 1.5 (Good)

sulfur dioxide (SO2)

CO 131 (Good)

carbon monoxide (CO)

Shizuoka-shi

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	13	9.2	11	9.5	6.3	7.5	9	7.6
pm10	17	12	15	10	7.3	11	13	11
o3	70	76	65	94	99	51	45	33
no2	7.1	5.4	6.4	8.6	5.9	5.6	6.9	7.2
so2	5.5	5	3	5.5	3.4	2.4	2.7	2.3
co	143	153	159	157	184	168	167	151

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Japan

16-day weather forecast for Japan: today around 32°C (rain), lows near 21°C. Daily temperature and conditions, updated every day. Wind is light today (about 6 km/h) — pollutants can build up near the ground.

☀️ UV Index · 16-day Forecast — Japan

The UV index in Japan today is 7.1 (high) — unprotected fair skin can burn in about 30 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Shizuoka-shi — compare nearby locations.

Tokyo 30 µg/m³
Yokohama 30 µg/m³
Osaka City 8 µg/m³
Nagoya 17 µg/m³
Sapporo 6 µg/m³
Kōbe Shi 7 µg/m³
Kyoto 6 µg/m³
Fukuoka City 6 µg/m³

Frequently asked questions

Is the air safe to breathe in Shizuoka-shi today?

The current average PM2.5 across Shizuoka-shi is about 6 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Shizuoka-shi?

Right now PM2.5 in Shizuoka-shi averages about 6 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Shizuoka-shi?

Over the past week, the highest daily PM2.5 in Shizuoka-shi was recorded on Thursday, August 20 (about 13 µg/m³).

What is the UV index in Shizuoka-shi today?

The UV index in Shizuoka-shi today is 7.1 (high) — unprotected fair skin can burn in about 30 minutes.

Does today's wind help disperse smog in Shizuoka-shi?

Wind is light today (about 6 km/h) — pollutants can build up near the ground.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.