PM2,5 14 (Moderate)
PM10 17 (Good)
O3 49 (Good)
NO2 16 (Good)
SO2 14 (Good)
CO 226 (Good)
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| PM2,5 | 16 Moderate |
13 Moderate |
13 Moderate |
15 Moderate |
16 Moderate |
21 Moderate |
15 Moderate |
15 Moderate |
| PM10 | 18 Good |
15 Good |
16 Good |
16 Good |
17 Good |
23 Moderate |
17 Good |
19 Good |
| O3 | 41 Good |
52 Good |
64 Good |
83 Moderate |
81 Moderate |
72 Moderate |
63 Good |
60 Good |
| NO2 | 24 Good |
18 Good |
17 Good |
21 Good |
20 Good |
23 Good |
20 Good |
20 Good |
| SO2 | 15 Good |
12 Good |
10 Good |
14 Good |
12 Good |
14 Good |
13 Good |
13 Good |
| CO | 230 Good |
228 Good |
214 Good |
236 Good |
192 Good |
227 Good |
218 Good |
226 Good |
Green and Parks in the City
Japan 65%
South Korea: 61% Taiwan: 53% Northern Mariana Islands: 83% Guam: 29%Pleasure of spending time in the city
Japan 69%
South Korea: 43% North Korea: 44% Taiwan: 47% Northern Mariana Islands: 81% Guam: 62%Air Pollution
Japan 33%
South Korea: 69% North Korea: 44% Taiwan: 61% Northern Mariana Islands: 11% Guam: 33%Garbage Disposal
Japan 71%
South Korea: 62% North Korea: 47% Taiwan: 65% Northern Mariana Islands: 42% Guam: 35%Availability and quality of drinking water
Japan 73%
South Korea: 72% North Korea: 47% Taiwan: 54% Northern Mariana Islands: 56% Guam: 52%Cleanliness and tidiness
Japan 74%
South Korea: 63% North Korea: 58% Taiwan: 56% Northern Mariana Islands: 56% Guam: 37%Noise and Light pollution
Japan 44%
North Korea: 33% Taiwan: 59% Northern Mariana Islands: 42% Guam: 54%Water Pollution
Japan 36%
South Korea: 38% North Korea: 56% Taiwan: 58% Northern Mariana Islands: 58% Guam: 46%The UV index in Japan today is 7.1 (high) — unprotected fair skin can burn in about 30 minutes.
16-day weather forecast for Japan: today around 32°C (rain), lows near 21°C. Daily temperature and conditions, updated every day.