Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
86
PM10
11
O3
0.9
CO
6
SO2
34
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
167
Moderate
Wed
17 Dec
186
Moderate
Thu
18 Dec
193
Moderate
Fri
19 Dec
196
Moderate
Sat
20 Dec
172
Moderate
Sun
21 Dec
48
Excellent
Mon
22 Dec
37
Excellent
Air quality in the last 12 months (Jiefang)
|
2025/11
|
53
|
48
|
69
|
130
|
95
|
114
|
40
|
63
|
82
|
86
|
109
|
114
|
97
|
80
|
78
|
75
|
55
|
32
|
42
|
55
|
53
|
58
|
71
|
104
|
61
|
147
|
167
|
115
|
83
|
77
|
|
|
2025/10
|
38
|
26
|
47
|
43
|
22
|
24
|
42
|
33
|
19
|
26
|
34
|
31
|
37
|
60
|
53
|
54
|
15
|
30
|
48
|
40
|
47
|
61
|
82
|
117
|
89
|
95
|
141
|
180
|
157
|
184
|
178
|
|
2025/09
|
42
|
38
|
25
|
18
|
28
|
55
|
59
|
49
|
30
|
41
|
25
|
36
|
49
|
45
|
46
|
32
|
32
|
27
|
22
|
37
|
30
|
19
|
27
|
35
|
39
|
46
|
20
|
44
|
43
|
56
|
|
|
2025/08
|
38
|
42
|
44
|
43
|
47
|
38
|
40
|
39
|
48
|
46
|
41
|
46
|
41
|
39
|
37
|
31
|
34
|
43
|
41
|
43
|
32
|
39
|
37
|
40
|
51
|
32
|
45
|
34
|
34
|
42
|
45
|
|
2025/07
|
27
|
35
|
31
|
35
|
24
|
33
|
42
|
41
|
40
|
50
|
60
|
52
|
51
|
47
|
46
|
54
|
35
|
36
|
46
|
51
|
42
|
45
|
22
|
23
|
31
|
41
|
42
|
33
|
38
|
34
|
38
|
|
2025/06
|
51
|
63
|
52
|
59
|
55
|
60
|
84
|
86
|
63
|
56
|
60
|
54
|
54
|
42
|
49
|
32
|
38
|
49
|
31
|
49
|
46
|
45
|
41
|
42
|
54
|
34
|
39
|
44
|
40
|
39
|
|
|
2025/05
|
75
|
85
|
71
|
52
|
139
|
135
|
121
|
81
|
71
|
44
|
51
|
57
|
70
|
73
|
44
|
54
|
140
|
73
|
84
|
80
|
79
|
62
|
85
|
60
|
52
|
51
|
55
|
54
|
62
|
60
|
51
|
|
2025/04
|
65
|
54
|
57
|
84
|
69
|
81
|
91
|
86
|
93
|
79
|
103
|
238
|
102
|
47
|
52
|
110
|
145
|
106
|
85
|
68
|
60
|
74
|
104
|
75
|
69
|
79
|
76
|
68
|
62
|
106
|
|
|
2025/03
|
104
|
63
|
43
|
54
|
93
|
104
|
81
|
64
|
95
|
99
|
101
|
129
|
138
|
69
|
74
|
44
|
45
|
62
|
54
|
38
|
46
|
64
|
97
|
332
|
262
|
150
|
116
|
127
|
60
|
59
|
65
|
|
2025/02
|
110
|
159
|
79
|
35
|
29
|
63
|
72
|
50
|
58
|
85
|
105
|
73
|
44
|
53
|
62
|
71
|
71
|
78
|
58
|
68
|
98
|
109
|
85
|
82
|
76
|
69
|
94
|
109
|
|||
|
2025/01
|
125
|
126
|
95
|
116
|
88
|
61
|
43
|
59
|
52
|
66
|
57
|
53
|
89
|
88
|
46
|
45
|
63
|
75
|
80
|
100
|
144
|
178
|
103
|
129
|
141
|
71
|
30
|
40
|
119
|
182
|
107
|
|
2024/12
|
53
|
54
|
66
|
107
|
38
|
44
|
64
|
60
|
103
|
110
|
132
|
119
|
61
|
52
|
42
|
54
|
73
|
75
|
62
|
78
|
61
|
65
|
80
|
124
|
131
|
87
|
63
|
42
|
55
|
70
|
78
|
|
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