Air Quality in Kasama, Japan

Overcast
21.7°C · 95.2% humidity
21.7°
Feels 21.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
23 7am
23
23
21 10am
24
25
27 1pm
28
21
22 4pm
22
22
23 7pm
23
23
30 10pm
30
50
30 1am
30
30
23 4am
23
23
Station readings 47h ago
AQI 23
PM2.5 5.5 µg/m³ · 47h ago
AD 728×90

Air Quality Index Trend

43h · 23 stn

Kasama'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.

95.2%
Humidity
15.5 km/h
Wind E
1010.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kasama?

Temperature & Precipitation

PM2.5 Trend

43h · 23 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.5

What is the 7-day forecast for Kasama?

08-03
25.2° 20.8°
11.75 mm
08-04
31.2° 21.6°
0.88 mm
08-05
27.9° 24.5°
8.87 mm
08-06
28.8° 22.8°
27.44 mm
08-07
34.8° 24.1°
3.69 mm
08-08
30.0° 25.3°
53.63 mm
08-09
30.6° 19.8°
0.19 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Kasama?

21
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
2.6 km PM2.5: 5.0 µg/m³
38
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
14.3 km PM2.5: 9.1 µg/m³
34
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
14.3 km PM2.5: 8.2 µg/m³
34
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 8.2 µg/m³
21
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 5.0 µg/m³
21
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
22.6 km PM2.5: 5.0 µg/m³
30
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
23.5 km PM2.5: 7.2 µg/m³
38
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
24.0 km PM2.5: 9.1 µg/m³

What cities are near Kasama?

21 Tomobe 21 Ishitsuka 29 Iwase 21 Mito 21 Okunoya 21 Omitama 46 Mashiko 18 Makabe 28 Suginami 30 Ishioka
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:56 UTC.