Air Quality in Naka, Japan

Cloudy
22.7°C · 83.5% humidity
22.7°
Feels 22.7°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 5pm
19
19
54 8pm
45
36
31 11pm
28
25
22 2am
21
20
20 5am
19
20
20 8am
19
28
28 11am
28
48
48 2pm
48
48
Station readings 17h ago
AQI 18
PM2.5 4.3 µg/m³ · 17h ago
AD 728×90

Air Quality Index Trend

45h · 76 stn

Naka'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.

83.5%
Humidity
26.4 km/h
Wind NE
1010.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.54 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Naka?

Temperature & Precipitation

PM2.5 Trend

45h · 76 stations
PM2.513.54 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
13.54
Median
6.84
Average
3.1
Low
14.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -7.3

What is the 7-day forecast for Naka?

09-05
26.5° 21.5°
13.06 mm
09-06
28.6° 21.5°
0.5 mm
09-07
28.1° 22.5°
0.06 mm
09-08
27.1° 21.4°
1.69 mm
09-09
26.8° 21.5°
3.5 mm
09-10
27.3° 21.9°
3.69 mm
09-11
30.9° 22.7°
0.06 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Naka?

53
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 13.1 µg/m³
68
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 20.2 µg/m³
50
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
15.8 km PM2.5: 12.0 µg/m³
46
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
16.7 km PM2.5: 11.0 µg/m³
42
Terada, Toride, Ibaraki, Japan (取手市役所取手市)
18.6 km PM2.5: 10.1 µg/m³
25
Suginami, Ishioka, Ibaraki, Japan (石岡杉並石岡市)
20.1 km PM2.5: 6.0 µg/m³
25
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 6.0 µg/m³
30
Kohokudai, Abiko, Chiba, Japan (我孫子湖北台我孫子市)
22.3 km PM2.5: 7.2 µg/m³
9
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
23.8 km PM2.5: 2.2 µg/m³
50
Shimotsumaotsu, Shimotsuma-shi, Ibaraki-ken, Japan (下妻下妻市)
23.8 km PM2.5: 12.0 µg/m³

What cities are near Naka?

44 Ami 37 Tsukuba 28 Tsuchiura 32 Ushiku 26 Kasumigaura 30 Fujishiro 22 Tsukubamirai 30 Ryūgasaki 15 Mitsukaidō 22 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 2026-09-05T11:14 UTC.