Air Quality in Kasama, Japan

Heavy Rain
21.3°C · 98.2% humidity
21.3°
Feels 21.3°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
55 8am
49
65
62 11am
60
58
57 2pm
56
55
55 5pm
55
35
34 8pm
27
66
66 11pm
66
66
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 17 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.

98.2%
Humidity
36.2 km/h
Wind NE
1002.6 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.82 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Kasama?

Temperature & Precipitation

PM2.5 Trend

47h · 17 stations
PM2.513.82 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (4 stations within 25 km)
13.82
Median
12.7
Average
10.6
Low
16.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -0.3

What is the 7-day forecast for Kasama?

07-21
29.5° 21.4°
21.0 mm
07-22
23.4° 21.3°
29.63 mm
07-23
24.9° 17.4°
0.13 mm
07-24
26.5° 22.7°
0.25 mm
07-25
32.6° 19.4°
0.25 mm
07-26
29.2° 18.0°
0.56 mm
07-27
28.4° 22.2°
9.31 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Kasama?

57
Ishii, Kasama, Ibaraki, Japan (笠間市役所笠間市)
2.6 km PM2.5: 15.0 µg/m³
59
Ishikawa, Mito, Ibaraki, Japan (水戸石川水戸市)
14.3 km PM2.5: 15.9 µg/m³
21
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 5.0 µg/m³
42
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
22.6 km PM2.5: 10.1 µg/m³
30
Aramachi, Moka, Tochigi, Japan (真岡市役所真岡市)
23.5 km PM2.5: 7.2 µg/m³
76
Higashiishikawa, Hitachinaka, Ibaraki, Japan (常陸那珂勝田ひたちなか市)
24.0 km PM2.5: 24.0 µg/m³
70
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
33.5 km PM2.5: 21.1 µg/m³
20
Hokota, Hokota, Ibaraki, Japan (鉾田保健所鉾田市)
33.5 km PM2.5: 4.8 µg/m³

What cities are near Kasama?

55 Tomobe 53 Ishitsuka 48 Iwase 58 Mito 58 Okunoya 56 Omitama 40 Mashiko 62 Makabe 49 Suginami 52 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 2026-07-21T23:15 UTC.