Air Quality in Naka, Japan

Overcast
22.8°C · 90.8% humidity
22.8°
Feels 22.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
38 8am
45
45
30 11am
40
47
52 2pm
56
58
60 5pm
62
63
43 8pm
44
44
44 11pm
45
45
38 2am
38
38
38 5am
38
45
Station readings 48h ago
AQI 45
PM2.5 10.7 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

46h · 59 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.

90.8%
Humidity
14.7 km/h
Wind ENE
1010.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.19 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Naka?

Temperature & Precipitation

PM2.5 Trend

46h · 59 stations
PM2.57.19 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (5 stations within 25 km)
7.19
Median
5.36
Average
3.1
Low
7.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -0.1

What is the 7-day forecast for Naka?

08-03
26.2° 20.3°
11.0 mm
08-04
32.4° 23.3°
1.63 mm
08-05
28.9° 24.9°
4.37 mm
08-06
29.9° 24.0°
16.81 mm
08-07
37.1° 24.3°
2.38 mm
08-08
31.0° 25.7°
51.38 mm
08-09
31.0° 21.7°
0.63 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Naka?

42
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 10.1 µg/m³
20
Nakamuraminami, Tsuchiura-shi, Ibaraki-ken, Japan (土浦中村南土浦市)
0.7 km PM2.5: 4.8 µg/m³
32
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 7.7 µg/m³
20
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 4.8 µg/m³
55
Shimotakatsu, Tsuchiura, Ibaraki, Japan (土浦保健所土浦市)
3.2 km PM2.5: 14.0 µg/m³
14
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
15.8 km PM2.5: 3.4 µg/m³
25
Mitsukaido Morishitamachi, Joso, Ibaraki, Japan (常総保健所常総市)
15.8 km PM2.5: 6.0 µg/m³
14
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
16.7 km PM2.5: 3.4 µg/m³
42
Edosaki, Inashiki, Ibaraki, Japan (江戸崎公民館稲敷市)
16.7 km PM2.5: 10.1 µg/m³
38
Terada, Toride, Ibaraki, Japan (取手市役所取手市)
18.6 km PM2.5: 9.1 µg/m³

What cities are near Naka?

30 Ami 28 Tsukuba 30 Tsuchiura 25 Ushiku 30 Kasumigaura 21 Fujishiro 24 Tsukubamirai 21 Ryūgasaki 25 Mitsukaidō 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 2026-08-08T02:58 UTC.