Air Quality in Shiroishi, Japan

Drizzle
18.4°C · 81.1% humidity
18.4°
Feels 18.4°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 6am
24
24
50 9am
46
47
64 12pm
61
39
38 3pm
30
27
28 6pm
28
28
27 9pm
25
25
27 12am
27
34
34 3am
27
27
AD 728×90

Air Quality Index Trend

45h · 3 stn

Shiroishi's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Shiroishi is 2.4× the WHO annual guideline of 5 µg/m³.

81.1%
Humidity
13.3 km/h
Wind ENE
997.0 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
50
12.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Shiroishi?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.512.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
12.0
Median
12.0
Average
12.0
Low
12.0
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -2.3
Both models agree Avg diff: 2.0°C

Where are air quality stations near Shiroishi?

33
Chūō, Iwanuma-shi, Miyagi-ken, Japan (岩沼岩沼市)
24.8 km PM2.5: 7.9 µg/m³
53
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
30.4 km PM2.5: 13.1 µg/m³
55
Yamadakitamaechō, Miyagi-ken, Japan (山田仙台市太白区)
30.4 km PM2.5: 14.0 µg/m³
45
Kōriyama, Miyagi-ken, Japan (長町仙台市太白区)
33.7 km PM2.5: 10.8 µg/m³

What cities are near Shiroishi?

46 Ōkawara 50 Kakuda 45 Murata 9 Yanagawamachi-saiwaichō 50 Watari 9 Hobaramachi 9 Date 50 Iwanuma 38 Natori-shi 9 Fukushima
Get AQI alerts for Shiroishi

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:23 UTC.