Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
133
*
PM2.5
165
PM10
2
O3
1.0
CO
5
SO2
33
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
18 Jan
186
Moderate
Mon
19 Jan
131
Light
Tue
20 Jan
87
Good
Wed
21 Jan
57
Good
Thu
22 Jan
62
Good
Fri
23 Jan
76
Good
Sat
24 Jan
46
Excellent
Tianxin Air quality rank
Air quality in the last 12 months (Tianxin)
|
2025/11
|
61
|
54
|
46
|
46
|
50
|
38
|
53
|
11
|
18
|
20
|
56
|
55
|
46
|
56
|
63
|
69
|
64
|
29
|
29
|
45
|
60
|
57
|
70
|
64
|
69
|
70
|
92
|
88
|
67
|
59
|
|
|
2025/10
|
52
|
53
|
44
|
43
|
49
|
31
|
56
|
73
|
56
|
51
|
101
|
148
|
73
|
57
|
55
|
40
|
29
|
9
|
11
|
12
|
20
|
31
|
40
|
46
|
73
|
74
|
75
|
62
|
68
|
84
|
61
|
|
2025/09
|
32
|
23
|
31
|
32
|
40
|
39
|
45
|
32
|
39
|
38
|
27
|
25
|
34
|
37
|
34
|
36
|
30
|
31
|
17
|
25
|
28
|
26
|
30
|
17
|
17
|
26
|
39
|
55
|
51
|
50
|
|
|
2025/08
|
39
|
54
|
33
|
23
|
29
|
15
|
15
|
19
|
27
|
30
|
37
|
39
|
31
|
27
|
14
|
26
|
22
|
28
|
15
|
18
|
19
|
20
|
25
|
23
|
23
|
23
|
30
|
27
|
25
|
45
|
29
|
|
2025/07
|
16
|
13
|
24
|
34
|
41
|
40
|
52
|
51
|
35
|
20
|
29
|
24
|
27
|
25
|
29
|
25
|
31
|
36
|
33
|
26
|
14
|
16
|
14
|
20
|
27
|
30
|
26
|
25
|
29
|
25
|
30
|
|
2025/06
|
17
|
28
|
45
|
52
|
48
|
43
|
29
|
32
|
36
|
42
|
22
|
19
|
33
|
20
|
18
|
28
|
14
|
13
|
14
|
18
|
21
|
16
|
21
|
22
|
32
|
42
|
28
|
18
|
16
|
20
|
|
|
2025/05
|
64
|
64
|
67
|
57
|
46
|
62
|
65
|
42
|
39
|
56
|
49
|
52
|
49
|
55
|
59
|
35
|
35
|
52
|
40
|
21
|
22
|
25
|
38
|
59
|
59
|
55
|
63
|
29
|
24
|
27
|
22
|
|
2025/04
|
64
|
72
|
64
|
64
|
76
|
89
|
78
|
77
|
74
|
59
|
59
|
212
|
148
|
145
|
84
|
63
|
74
|
74
|
32
|
57
|
34
|
49
|
58
|
37
|
38
|
40
|
44
|
54
|
70
|
43
|
|
|
2025/03
|
39
|
39
|
15
|
39
|
52
|
65
|
57
|
47
|
66
|
53
|
43
|
62
|
58
|
17
|
33
|
53
|
49
|
52
|
52
|
50
|
66
|
68
|
87
|
79
|
66
|
84
|
93
|
65
|
63
|
31
|
64
|
|
2025/02
|
64
|
53
|
73
|
79
|
77
|
74
|
82
|
45
|
47
|
56
|
79
|
91
|
123
|
114
|
64
|
78
|
66
|
51
|
46
|
51
|
121
|
35
|
68
|
96
|
99
|
95
|
66
|
57
|
|||
|
2025/01
|
140
|
157
|
186
|
215
|
76
|
88
|
91
|
75
|
66
|
57
|
65
|
80
|
77
|
77
|
89
|
62
|
71
|
77
|
128
|
134
|
103
|
94
|
252
|
196
|
16
|
39
|
68
|
93
|
212
|
91
|
64
|
|
2024/12
|
62
|
68
|
122
|
132
|
50
|
62
|
68
|
100
|
82
|
66
|
69
|
98
|
108
|
63
|
65
|
77
|
63
|
85
|
82
|
106
|
103
|
84
|
75
|
95
|
130
|
135
|
181
|
93
|
93
|
108
|
127
|
|
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