Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
50
PM10
120
O3
0.6
CO
10
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Dec
149
Light
Sat
20 Dec
187
Moderate
Sun
21 Dec
92
Good
Mon
22 Dec
98
Good
Tue
23 Dec
133
Light
Wed
24 Dec
96
Good
Thu
25 Dec
48
Excellent
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