Air Quality
Excellent
No health implications.
5
PM2.5
30
PM10
59
O3
0.5
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jul
48
Excellent
Sat
25 Jul
49
Excellent
Sun
26 Jul
56
Good
Mon
27 Jul
60
Good
Tue
28 Jul
61
Good
Wed
29 Jul
30
Excellent
Thu
30 Jul
23
Excellent
Air quality in the last 12 months (Taihe)
|
2026/06
|
59
|
70
|
71
|
56
|
67
|
62
|
42
|
49
|
54
|
47
|
58
|
50
|
40
|
53
|
40
|
38
|
45
|
51
|
40
|
28
|
38
|
31
|
33
|
27
|
40
|
65
|
74
|
75
|
74
|
64
|
|
|
2026/05
|
43
|
38
|
33
|
32
|
37
|
37
|
49
|
40
|
43
|
49
|
46
|
54
|
59
|
87
|
46
|
40
|
39
|
30
|
39
|
24
|
31
|
57
|
37
|
30
|
33
|
16
|
28
|
53
|
53
|
67
|
61
|
|
2026/04
|
67
|
58
|
39
|
63
|
73
|
69
|
58
|
38
|
35
|
47
|
63
|
55
|
27
|
34
|
46
|
64
|
72
|
64
|
53
|
59
|
43
|
33
|
34
|
37
|
37
|
42
|
56
|
51
|
39
|
39
|
|
|
2026/03
|
47
|
47
|
77
|
77
|
57
|
84
|
65
|
69
|
98
|
96
|
88
|
128
|
98
|
105
|
85
|
98
|
67
|
65
|
66
|
89
|
88
|
74
|
92
|
94
|
77
|
71
|
84
|
74
|
62
|
72
|
80
|
|
2026/02
|
75
|
100
|
104
|
88
|
120
|
83
|
66
|
69
|
55
|
73
|
91
|
89
|
79
|
71
|
105
|
57
|
254
|
98
|
85
|
65
|
48
|
290
|
159
|
36
|
47
|
43
|
68
|
40
|
|||
|
2026/01
|
52
|
97
|
83
|
80
|
159
|
90
|
45
|
71
|
60
|
88
|
55
|
71
|
99
|
117
|
104
|
109
|
111
|
53
|
39
|
46
|
54
|
74
|
82
|
119
|
134
|
140
|
115
|
84
|
77
|
67
|
80
|
|
2025/12
|
116
|
90
|
66
|
87
|
102
|
88
|
100
|
87
|
74
|
93
|
171
|
40
|
56
|
81
|
58
|
99
|
204
|
176
|
140
|
222
|
99
|
44
|
69
|
101
|
87
|
56
|
71
|
74
|
131
|
149
|
65
|
|
2025/11
|
99
|
81
|
64
|
57
|
80
|
67
|
40
|
77
|
68
|
84
|
46
|
47
|
78
|
129
|
129
|
110
|
35
|
36
|
39
|
47
|
93
|
70
|
65
|
107
|
72
|
74
|
199
|
104
|
72
|
92
|
|
|
2025/10
|
25
|
15
|
20
|
40
|
49
|
39
|
48
|
58
|
47
|
30
|
26
|
40
|
18
|
35
|
41
|
38
|
15
|
29
|
35
|
30
|
44
|
49
|
63
|
65
|
71
|
73
|
83
|
73
|
63
|
80
|
170
|
|
2025/09
|
20
|
32
|
33
|
38
|
39
|
36
|
50
|
27
|
22
|
25
|
22
|
14
|
31
|
26
|
20
|
31
|
21
|
16
|
16
|
27
|
42
|
30
|
21
|
19
|
42
|
33
|
23
|
22
|
29
|
22
|
|
|
2025/08
|
18
|
21
|
22
|
21
|
28
|
30
|
20
|
21
|
20
|
25
|
13
|
24
|
23
|
30
|
24
|
22
|
23
|
28
|
29
|
24
|
21
|
21
|
18
|
21
|
21
|
21
|
26
|
32
|
33
|
33
|
21
|
|
2025/07
|
16
|
13
|
18
|
20
|
27
|
33
|
33
|
27
|
13
|
34
|
55
|
30
|
24
|
30
|
30
|
34
|
35
|
34
|
32
|
23
|
22
|
16
|
17
|
23
|
24
|
21
|
19
|
20
|
22
|
24
|
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