Air Quality in Sawara, Japan

Cloudy
23.8°C · 84.6% humidity
23.8°
Feels 23.8°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 12pm
40
40
20 3pm
26
30
31 6pm
33
34
35 9pm
38
39
39 12am
39
39
40 3am
40
40
40 6am
40
40
47 9am
47
47
CAMS model adj +13
27
27
27
27
27
27
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
34
34
34
AD 728×90

Air Quality Index Trend

45h · 40 stn

Sawara'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.

84.6%
Humidity
21.4 km/h
Wind NNE
1009.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.68 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sawara?

Temperature & Precipitation

PM2.5 Trend

45h · 40 stations
PM2.54.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
4.68
Median
4.97
Average
2.2
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.6

What is the 7-day forecast for Sawara?

08-03
28.0° 21.8°
6.62 mm
08-04
31.4° 23.3°
0.25 mm
08-05
29.9° 25.3°
0.81 mm
08-06
30.2° 24.9°
11.38 mm
08-07
32.1° 25.5°
5.0 mm
08-08
30.5° 26.3°
39.56 mm
08-09
32.2° 23.8°
0.44 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Sawara?

4
Hanegawa, Katori, Chiba, Japan (香取羽根川香取市)
10.0 km PM2.5: 1.0 µg/m³
17
Hanegawa, Katori, Chiba, Japan (香取羽根川香取市)
10.0 km PM2.5: 4.1 µg/m³
17
Shiroyama, Kashima, Ibaraki, Japan (鹿島宮中鹿嶋市)
14.4 km PM2.5: 4.1 µg/m³
13
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
18.7 km PM2.5: 3.1 µg/m³
21
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
19.4 km PM2.5: 5.0 µg/m³
17
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
19.4 km PM2.5: 4.1 µg/m³
30
Hanazakicho, Narita, Chiba, Japan (成田花崎（車）成田市)
19.9 km PM2.5: 7.2 µg/m³
30
Karabe, Narita, Chiba, Japan (成田加良部成田市)
22.1 km PM2.5: 7.2 µg/m³
30
Karabe, Narita, Chiba, Japan (成田加良部成田市)
22.1 km PM2.5: 7.2 µg/m³
21
Karabe, Narita, Chiba, Japan (成田加良部成田市)
22.1 km PM2.5: 5.0 µg/m³

What cities are near Sawara?

20 Katori-shi 27 Itako 11 Omigawa 29 Namegata 25 Kamisu 37 Kashima-shi 24 Inashiki 23 Edosaki 10 Sōsa 18 Narita
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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 2026-08-08T06:31 UTC.