Air Quality
Excellent
No health implications.
29
PM2.5
48
PM10
76
O3
0.7
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
91
Good
Mon
15 Dec
93
Good
Tue
16 Dec
121
Light
Wed
17 Dec
124
Light
Thu
18 Dec
107
Light
Fri
19 Dec
137
Light
Sat
20 Dec
28
Excellent
Tianqiao Air quality rank
Air quality in the last 12 months (Tianqiao)
|
2025/11
|
116
|
47
|
57
|
58
|
77
|
85
|
108
|
105
|
67
|
57
|
67
|
72
|
71
|
89
|
107
|
95
|
28
|
48
|
52
|
68
|
73
|
86
|
77
|
132
|
33
|
95
|
81
|
119
|
120
|
122
|
|
|
2025/10
|
41
|
27
|
29
|
36
|
16
|
12
|
31
|
44
|
11
|
11
|
16
|
18
|
31
|
58
|
52
|
60
|
52
|
27
|
38
|
34
|
45
|
57
|
57
|
70
|
76
|
73
|
78
|
93
|
50
|
60
|
114
|
|
2025/09
|
23
|
40
|
41
|
52
|
46
|
37
|
45
|
45
|
29
|
44
|
45
|
52
|
54
|
45
|
38
|
25
|
21
|
39
|
28
|
32
|
53
|
32
|
36
|
35
|
52
|
53
|
27
|
40
|
56
|
42
|
|
|
2025/08
|
41
|
30
|
33
|
57
|
35
|
42
|
46
|
41
|
16
|
32
|
30
|
25
|
39
|
40
|
26
|
16
|
20
|
40
|
31
|
22
|
24
|
25
|
23
|
42
|
34
|
45
|
29
|
23
|
39
|
37
|
20
|
|
2025/07
|
19
|
18
|
21
|
24
|
30
|
45
|
39
|
39
|
30
|
56
|
35
|
46
|
45
|
25
|
35
|
34
|
30
|
36
|
47
|
40
|
17
|
14
|
14
|
26
|
27
|
21
|
18
|
32
|
22
|
31
|
42
|
|
2025/06
|
58
|
55
|
43
|
33
|
58
|
54
|
87
|
64
|
79
|
35
|
49
|
42
|
51
|
48
|
27
|
24
|
31
|
47
|
23
|
34
|
38
|
32
|
31
|
42
|
51
|
49
|
45
|
33
|
21
|
16
|
|
|
2025/05
|
56
|
63
|
40
|
42
|
69
|
57
|
66
|
57
|
26
|
27
|
45
|
52
|
60
|
60
|
60
|
71
|
78
|
68
|
97
|
67
|
65
|
73
|
57
|
59
|
44
|
48
|
53
|
58
|
52
|
54
|
50
|
|
2025/04
|
69
|
31
|
48
|
77
|
54
|
68
|
94
|
98
|
61
|
71
|
74
|
155
|
56
|
62
|
53
|
89
|
146
|
92
|
42
|
70
|
56
|
79
|
73
|
60
|
72
|
68
|
62
|
52
|
56
|
82
|
|
|
2025/03
|
98
|
34
|
33
|
50
|
85
|
100
|
90
|
74
|
79
|
73
|
81
|
129
|
82
|
61
|
67
|
38
|
49
|
30
|
50
|
51
|
58
|
67
|
92
|
149
|
176
|
102
|
112
|
81
|
46
|
54
|
78
|
|
2025/02
|
72
|
119
|
39
|
27
|
42
|
83
|
44
|
28
|
49
|
59
|
63
|
73
|
58
|
66
|
75
|
74
|
53
|
73
|
64
|
71
|
88
|
53
|
45
|
40
|
65
|
83
|
91
|
95
|
|||
|
2025/01
|
125
|
67
|
58
|
106
|
123
|
38
|
48
|
44
|
45
|
46
|
72
|
90
|
72
|
98
|
43
|
61
|
69
|
80
|
95
|
71
|
123
|
100
|
110
|
189
|
73
|
73
|
34
|
45
|
78
|
125
|
65
|
|
2024/12
|
83
|
72
|
61
|
78
|
94
|
95
|
33
|
43
|
64
|
107
|
85
|
67
|
64
|
63
|
63
|
71
|
86
|
41
|
60
|
73
|
36
|
46
|
60
|
85
|
124
|
65
|
61
|
60
|
66
|
97
|
72
|
|
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