Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
138
*
PM2.5
149
PM10
5
O3
0.9
CO
5
SO2
40
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
22 Dec
115
Light
Mon
23 Dec
107
Light
Tue
24 Dec
97
Good
Wed
25 Dec
102
Light
Thu
26 Dec
141
Light
Fri
27 Dec
94
Good
Sat
28 Dec
60
Good
Air quality in the last 12 months (Naxi)
|
2024/11
|
42
|
35
|
62
|
61
|
43
|
56
|
44
|
54
|
63
|
66
|
39
|
34
|
35
|
49
|
68
|
48
|
25
|
24
|
25
|
28
|
49
|
55
|
65
|
33
|
22
|
32
|
41
|
57
|
55
|
76
|
|
|
2024/10
|
20
|
27
|
30
|
37
|
47
|
56
|
44
|
49
|
51
|
66
|
34
|
17
|
26
|
38
|
56
|
77
|
30
|
57
|
42
|
22
|
35
|
23
|
36
|
84
|
72
|
45
|
33
|
44
|
70
|
89
|
61
|
|
2024/09
|
37
|
43
|
31
|
39
|
31
|
31
|
37
|
24
|
24
|
43
|
35
|
33
|
56
|
66
|
63
|
46
|
42
|
40
|
35
|
59
|
29
|
40
|
48
|
66
|
90
|
70
|
72
|
71
|
106
|
10
|
|
|
2024/08
|
46
|
31
|
30
|
20
|
37
|
26
|
32
|
31
|
45
|
25
|
58
|
74
|
66
|
55
|
55
|
31
|
40
|
58
|
57
|
57
|
64
|
58
|
41
|
35
|
26
|
38
|
57
|
48
|
41
|
49
|
53
|
|
2024/07
|
25
|
27
|
34
|
23
|
23
|
37
|
47
|
44
|
15
|
14
|
16
|
22
|
25
|
10
|
25
|
42
|
45
|
26
|
33
|
42
|
37
|
28
|
38
|
45
|
31
|
45
|
47
|
35
|
26
|
32
|
48
|
|
2024/06
|
54
|
29
|
34
|
25
|
30
|
42
|
21
|
25
|
33
|
26
|
26
|
24
|
45
|
50
|
46
|
59
|
31
|
50
|
32
|
30
|
22
|
26
|
32
|
31
|
33
|
44
|
12
|
21
|
21
|
35
|
|
|
2024/05
|
35
|
43
|
24
|
19
|
31
|
64
|
73
|
52
|
41
|
56
|
38
|
41
|
39
|
51
|
53
|
38
|
49
|
43
|
36
|
29
|
27
|
29
|
32
|
48
|
54
|
16
|
30
|
31
|
29
|
27
|
41
|
|
2024/04
|
64
|
54
|
47
|
39
|
30
|
32
|
21
|
22
|
47
|
26
|
34
|
53
|
62
|
75
|
75
|
40
|
32
|
53
|
27
|
54
|
54
|
53
|
48
|
36
|
32
|
37
|
41
|
50
|
24
|
16
|
|
|
2024/03
|
103
|
75
|
96
|
101
|
103
|
80
|
76
|
71
|
78
|
113
|
83
|
106
|
118
|
89
|
82
|
71
|
113
|
39
|
48
|
64
|
83
|
97
|
95
|
90
|
27
|
55
|
51
|
48
|
66
|
83
|
69
|
|
2024/02
|
145
|
123
|
73
|
44
|
42
|
54
|
75
|
82
|
109
|
140
|
116
|
116
|
131
|
140
|
44
|
57
|
82
|
106
|
101
|
183
|
88
|
17
|
22
|
20
|
40
|
55
|
53
|
85
|
95
|
||
|
2024/01
|
131
|
109
|
82
|
103
|
125
|
105
|
180
|
145
|
120
|
141
|
144
|
187
|
212
|
143
|
142
|
130
|
69
|
82
|
86
|
79
|
37
|
23
|
39
|
49
|
68
|
90
|
97
|
91
|
117
|
142
|
135
|
|
2023/12
|
17
|
24
|
52
|
64
|
79
|
83
|
96
|
108
|
116
|
131
|
153
|
46
|
57
|
100
|
70
|
57
|
58
|
69
|
80
|
86
|
104
|
124
|
104
|
114
|
132
|
157
|
160
|
190
|
175
|
131
|
218
|
|
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