Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
55
PM10
52
O3
0.7
CO
5
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Aug
82
Good
Thu
20 Aug
63
Good
Fri
21 Aug
56
Good
Sat
22 Aug
59
Good
Sun
23 Aug
56
Good
Mon
24 Aug
44
Excellent
Tue
25 Aug
36
Excellent
Air quality in the last 12 months (Yuanhui)
|
2026/07
|
59
|
37
|
40
|
30
|
25
|
24
|
25
|
34
|
28
|
35
|
39
|
40
|
39
|
43
|
47
|
40
|
31
|
38
|
45
|
61
|
49
|
40
|
28
|
37
|
35
|
39
|
21
|
22
|
21
|
27
|
26
|
|
2026/06
|
81
|
86
|
79
|
68
|
87
|
74
|
30
|
28
|
35
|
61
|
72
|
41
|
35
|
50
|
60
|
39
|
48
|
49
|
31
|
35
|
42
|
32
|
38
|
33
|
47
|
53
|
69
|
68
|
66
|
45
|
|
|
2026/05
|
46
|
38
|
32
|
41
|
44
|
45
|
57
|
46
|
47
|
43
|
55
|
60
|
57
|
41
|
46
|
44
|
33
|
24
|
29
|
26
|
31
|
41
|
47
|
42
|
20
|
23
|
36
|
59
|
52
|
52
|
56
|
|
2026/04
|
70
|
53
|
39
|
89
|
85
|
84
|
64
|
45
|
41
|
70
|
64
|
64
|
49
|
42
|
49
|
63
|
72
|
65
|
69
|
84
|
51
|
34
|
42
|
31
|
42
|
48
|
77
|
65
|
45
|
49
|
|
|
2026/03
|
53
|
71
|
62
|
106
|
81
|
99
|
78
|
106
|
148
|
134
|
150
|
224
|
108
|
133
|
48
|
113
|
111
|
81
|
76
|
88
|
78
|
83
|
107
|
115
|
79
|
76
|
68
|
60
|
76
|
80
|
84
|
|
2026/02
|
94
|
104
|
128
|
100
|
139
|
82
|
75
|
97
|
69
|
89
|
93
|
85
|
90
|
90
|
108
|
41
|
103
|
69
|
68
|
55
|
61
|
232
|
238
|
54
|
37
|
43
|
95
|
70
|
|||
|
2026/01
|
62
|
113
|
111
|
108
|
176
|
44
|
42
|
69
|
61
|
88
|
57
|
69
|
108
|
163
|
98
|
111
|
95
|
65
|
63
|
50
|
65
|
101
|
123
|
143
|
192
|
178
|
181
|
92
|
134
|
121
|
113
|
|
2025/12
|
164
|
98
|
63
|
77
|
132
|
120
|
104
|
124
|
113
|
172
|
209
|
51
|
75
|
77
|
67
|
142
|
200
|
229
|
173
|
194
|
144
|
61
|
82
|
83
|
95
|
78
|
91
|
106
|
140
|
188
|
102
|
|
2025/11
|
69
|
85
|
116
|
117
|
105
|
91
|
46
|
56
|
76
|
94
|
78
|
67
|
115
|
158
|
129
|
150
|
42
|
43
|
43
|
55
|
76
|
73
|
80
|
119
|
106
|
98
|
313
|
99
|
77
|
103
|
|
|
2025/10
|
20
|
12
|
41
|
32
|
22
|
16
|
32
|
60
|
18
|
12
|
17
|
22
|
31
|
40
|
34
|
52
|
12
|
37
|
51
|
50
|
57
|
67
|
82
|
124
|
124
|
95
|
122
|
88
|
84
|
106
|
169
|
|
2025/09
|
30
|
32
|
37
|
45
|
37
|
42
|
41
|
17
|
24
|
29
|
16
|
19
|
38
|
33
|
22
|
26
|
22
|
14
|
12
|
26
|
41
|
19
|
15
|
26
|
38
|
21
|
20
|
32
|
28
|
31
|
|
|
2025/08
|
41
|
24
|
26
|
28
|
37
|
28
|
22
|
19
|
18
|
31
|
18
|
14
|
18
|
21
|
29
|
19
|
23
|
26
|
32
|
17
|
18
|
27
|
26
|
36
|
33
|
38
|
29
|
33
|
30
|
35
|
25
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution