Air Quality
Excellent
No health implications.
5
PM2.5
38
PM10
54
O3
0.3
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Sep
42
Excellent
Wed
17 Sep
32
Excellent
Thu
18 Sep
58
Good
Fri
19 Sep
56
Good
Sat
20 Sep
58
Good
Sun
21 Sep
59
Good
Mon
22 Sep
30
Excellent
Taizihe Air quality rank
Air quality in the last 12 months (Taizihe)
|
2025/08
|
38
|
23
|
28
|
24
|
31
|
25
|
37
|
37
|
34
|
38
|
42
|
28
|
26
|
42
|
30
|
24
|
33
|
32
|
34
|
20
|
24
|
29
|
38
|
29
|
26
|
20
|
49
|
25
|
49
|
53
|
45
|
|
2025/07
|
16
|
22
|
14
|
20
|
25
|
24
|
43
|
35
|
47
|
46
|
35
|
43
|
23
|
31
|
37
|
38
|
26
|
35
|
26
|
19
|
35
|
22
|
14
|
19
|
29
|
36
|
36
|
37
|
26
|
12
|
29
|
|
2025/06
|
49
|
61
|
37
|
20
|
60
|
33
|
23
|
40
|
37
|
24
|
40
|
36
|
24
|
37
|
34
|
23
|
38
|
29
|
28
|
21
|
34
|
40
|
45
|
43
|
50
|
59
|
39
|
30
|
29
|
13
|
|
|
2025/05
|
25
|
42
|
44
|
37
|
29
|
35
|
57
|
44
|
59
|
49
|
59
|
55
|
55
|
48
|
57
|
33
|
30
|
36
|
41
|
46
|
62
|
87
|
42
|
54
|
51
|
49
|
37
|
42
|
47
|
50
|
44
|
|
2025/04
|
85
|
55
|
69
|
51
|
43
|
58
|
61
|
69
|
80
|
61
|
49
|
29
|
28
|
25
|
61
|
43
|
58
|
43
|
48
|
43
|
49
|
30
|
55
|
62
|
56
|
58
|
48
|
58
|
62
|
54
|
|
|
2025/03
|
83
|
36
|
35
|
81
|
83
|
100
|
69
|
78
|
93
|
91
|
51
|
87
|
67
|
64
|
54
|
56
|
67
|
68
|
60
|
63
|
71
|
87
|
116
|
76
|
91
|
129
|
57
|
33
|
29
|
35
|
59
|
|
2025/02
|
178
|
196
|
65
|
45
|
47
|
70
|
52
|
48
|
67
|
53
|
55
|
67
|
78
|
77
|
89
|
47
|
27
|
27
|
42
|
44
|
50
|
53
|
42
|
58
|
83
|
66
|
86
|
124
|
|||
|
2025/01
|
43
|
64
|
64
|
49
|
132
|
132
|
79
|
40
|
42
|
81
|
89
|
107
|
81
|
62
|
48
|
53
|
64
|
55
|
82
|
97
|
83
|
79
|
103
|
138
|
136
|
174
|
127
|
52
|
144
|
86
|
140
|
|
2024/12
|
38
|
23
|
33
|
42
|
50
|
39
|
46
|
54
|
67
|
87
|
61
|
82
|
65
|
64
|
50
|
61
|
30
|
60
|
66
|
76
|
49
|
57
|
50
|
61
|
79
|
47
|
50
|
65
|
62
|
72
|
48
|
|
2024/11
|
80
|
95
|
56
|
30
|
35
|
49
|
40
|
46
|
43
|
42
|
57
|
56
|
41
|
22
|
39
|
28
|
25
|
26
|
34
|
85
|
57
|
53
|
81
|
54
|
42
|
20
|
35
|
45
|
54
|
63
|
|
|
2024/10
|
22
|
37
|
33
|
34
|
40
|
57
|
36
|
56
|
44
|
27
|
43
|
65
|
49
|
31
|
26
|
55
|
48
|
44
|
29
|
43
|
28
|
37
|
38
|
57
|
63
|
83
|
38
|
73
|
72
|
77
|
95
|
|
2024/09
|
26
|
22
|
40
|
34
|
22
|
42
|
47
|
43
|
36
|
27
|
40
|
44
|
47
|
19
|
28
|
48
|
59
|
48
|
54
|
24
|
21
|
40
|
48
|
26
|
27
|
33
|
53
|
49
|
32
|
21
|
|
|
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