Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
110
*
PM10
63
O3
0.7
CO
6
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Nov
96
Good
Wed
26 Nov
147
Light
Thu
27 Nov
125
Light
Fri
28 Nov
89
Good
Sat
29 Nov
91
Good
Sun
30 Nov
68
Good
Mon
1 Dec
49
Excellent
Yongchang Air quality rank
Air quality in the last 12 months (Yongchang)
|
2025/10
|
57
|
51
|
72
|
79
|
39
|
50
|
35
|
36
|
18
|
20
|
29
|
34
|
38
|
43
|
62
|
54
|
49
|
67
|
99
|
62
|
65
|
92
|
81
|
72
|
58
|
68
|
70
|
60
|
68
|
69
|
76
|
|
2025/09
|
66
|
110
|
105
|
82
|
52
|
72
|
62
|
60
|
59
|
62
|
65
|
57
|
226
|
97
|
255
|
65
|
37
|
49
|
46
|
45
|
38
|
93
|
60
|
58
|
47
|
57
|
59
|
54
|
52
|
60
|
|
|
2025/08
|
48
|
41
|
36
|
18
|
21
|
35
|
22
|
24
|
27
|
48
|
51
|
76
|
43
|
46
|
45
|
37
|
49
|
37
|
59
|
166
|
30
|
19
|
27
|
30
|
56
|
33
|
20
|
24
|
33
|
35
|
45
|
|
2025/07
|
46
|
32
|
45
|
17
|
26
|
27
|
35
|
29
|
27
|
28
|
101
|
68
|
118
|
78
|
41
|
50
|
77
|
112
|
24
|
26
|
43
|
61
|
79
|
32
|
24
|
25
|
33
|
42
|
98
|
150
|
51
|
|
2025/06
|
41
|
25
|
38
|
56
|
51
|
45
|
44
|
54
|
45
|
35
|
38
|
53
|
71
|
46
|
31
|
26
|
32
|
32
|
19
|
47
|
32
|
23
|
31
|
22
|
32
|
48
|
33
|
40
|
61
|
36
|
|
|
2025/05
|
60
|
109
|
101
|
274
|
239
|
142
|
83
|
210
|
52
|
36
|
43
|
50
|
67
|
42
|
43
|
99
|
192
|
53
|
40
|
98
|
75
|
64
|
23
|
30
|
33
|
46
|
46
|
283
|
150
|
43
|
58
|
|
2025/04
|
128
|
103
|
160
|
77
|
91
|
105
|
107
|
139
|
60
|
64
|
273
|
289
|
43
|
40
|
100
|
96
|
144
|
149
|
93
|
99
|
68
|
50
|
38
|
51
|
58
|
36
|
64
|
63
|
119
|
112
|
|
|
2025/03
|
63
|
37
|
70
|
63
|
36
|
64
|
108
|
67
|
202
|
99
|
219
|
86
|
60
|
35
|
30
|
46
|
51
|
45
|
62
|
71
|
65
|
74
|
113
|
192
|
302
|
201
|
68
|
68
|
50
|
55
|
119
|
|
2025/02
|
56
|
45
|
49
|
29
|
35
|
39
|
110
|
70
|
81
|
52
|
127
|
86
|
71
|
50
|
74
|
79
|
66
|
69
|
75
|
64
|
68
|
64
|
45
|
69
|
63
|
61
|
54
|
61
|
|||
|
2025/01
|
73
|
66
|
70
|
84
|
60
|
57
|
59
|
65
|
76
|
64
|
87
|
174
|
183
|
33
|
53
|
93
|
96
|
75
|
51
|
54
|
58
|
67
|
70
|
77
|
66
|
92
|
105
|
97
|
119
|
43
|
46
|
|
2024/12
|
37
|
57
|
54
|
57
|
57
|
49
|
41
|
70
|
85
|
45
|
78
|
60
|
64
|
57
|
64
|
53
|
51
|
57
|
61
|
56
|
56
|
69
|
97
|
69
|
59
|
54
|
43
|
68
|
72
|
65
|
53
|
|
2024/11
|
55
|
47
|
67
|
58
|
71
|
81
|
81
|
86
|
76
|
75
|
62
|
54
|
46
|
78
|
119
|
48
|
65
|
61
|
59
|
56
|
74
|
78
|
76
|
59
|
34
|
51
|
83
|
40
|
47
|
41
|
|
|
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