Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
55
PM10
45
O3
0.8
CO
4
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Nov
65
Good
Thu
20 Nov
62
Good
Fri
21 Nov
60
Good
Sat
22 Nov
87
Good
Sun
23 Nov
99
Good
Mon
24 Nov
51
Good
Tue
25 Nov
17
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