Air Quality
Excellent
No health implications.
23
PM2.5
47
PM10
10
O3
0.6
CO
6
SO2
45
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
49
Excellent
Fri
28 Nov
84
Good
Sat
29 Nov
82
Good
Sun
30 Nov
57
Good
Mon
1 Dec
53
Good
Tue
2 Dec
65
Good
Wed
3 Dec
21
Excellent
Air quality in the last 12 months (Taizihe)
|
2025/10
|
45
|
46
|
49
|
50
|
48
|
35
|
43
|
49
|
53
|
64
|
74
|
71
|
87
|
93
|
97
|
60
|
85
|
33
|
40
|
39
|
55
|
60
|
73
|
80
|
101
|
72
|
51
|
59
|
57
|
54
|
73
|
|
2025/09
|
53
|
59
|
42
|
43
|
41
|
27
|
37
|
40
|
45
|
44
|
50
|
39
|
52
|
40
|
34
|
34
|
34
|
47
|
41
|
38
|
52
|
50
|
29
|
28
|
46
|
49
|
68
|
44
|
56
|
40
|
|
|
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
|
|
|
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