Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
69
*
PM2.5
101
PM10
103
O3
0.7
CO
7
SO2
27
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Nov
87
Good
Sat
29 Nov
99
Good
Sun
30 Nov
107
Light
Mon
1 Dec
109
Light
Tue
2 Dec
118
Light
Wed
3 Dec
93
Good
Thu
4 Dec
37
Excellent
Yongchuan Air quality rank
Air quality in the last 12 months (Yongchuan)
|
2025/10
|
39
|
23
|
32
|
23
|
22
|
27
|
43
|
50
|
43
|
68
|
77
|
41
|
15
|
22
|
25
|
32
|
27
|
19
|
21
|
16
|
18
|
20
|
27
|
33
|
31
|
30
|
32
|
34
|
42
|
33
|
43
|
|
2025/09
|
43
|
57
|
54
|
60
|
55
|
24
|
31
|
31
|
42
|
53
|
52
|
21
|
16
|
26
|
35
|
42
|
39
|
26
|
19
|
24
|
22
|
19
|
17
|
18
|
42
|
36
|
29
|
32
|
13
|
21
|
|
|
2025/08
|
27
|
29
|
29
|
34
|
44
|
35
|
29
|
33
|
31
|
38
|
20
|
25
|
29
|
36
|
35
|
21
|
22
|
26
|
21
|
24
|
37
|
40
|
20
|
21
|
22
|
25
|
24
|
23
|
28
|
34
|
29
|
|
2025/07
|
23
|
17
|
15
|
21
|
25
|
24
|
30
|
27
|
19
|
32
|
27
|
26
|
30
|
28
|
29
|
28
|
34
|
29
|
24
|
27
|
28
|
25
|
23
|
20
|
18
|
23
|
24
|
32
|
33
|
38
|
25
|
|
2025/06
|
33
|
26
|
34
|
35
|
37
|
52
|
42
|
35
|
23
|
35
|
44
|
41
|
34
|
37
|
35
|
35
|
33
|
27
|
18
|
33
|
36
|
32
|
24
|
25
|
19
|
29
|
26
|
28
|
25
|
20
|
|
|
2025/05
|
36
|
53
|
84
|
52
|
36
|
54
|
39
|
32
|
50
|
57
|
46
|
47
|
59
|
67
|
65
|
64
|
50
|
62
|
48
|
54
|
39
|
27
|
49
|
55
|
38
|
36
|
23
|
21
|
24
|
26
|
29
|
|
2025/04
|
37
|
45
|
50
|
57
|
79
|
73
|
49
|
67
|
73
|
87
|
55
|
160
|
189
|
131
|
106
|
79
|
78
|
58
|
49
|
33
|
43
|
45
|
51
|
41
|
43
|
52
|
34
|
37
|
33
|
26
|
|
|
2025/03
|
81
|
86
|
43
|
35
|
28
|
24
|
40
|
52
|
61
|
58
|
58
|
70
|
66
|
57
|
36
|
35
|
29
|
33
|
37
|
49
|
63
|
104
|
89
|
52
|
62
|
71
|
94
|
77
|
26
|
32
|
35
|
|
2025/02
|
70
|
53
|
41
|
37
|
60
|
30
|
25
|
37
|
49
|
59
|
89
|
70
|
42
|
40
|
48
|
57
|
65
|
49
|
57
|
48
|
48
|
37
|
42
|
43
|
72
|
60
|
65
|
64
|
|||
|
2025/01
|
125
|
158
|
149
|
167
|
141
|
128
|
88
|
45
|
50
|
39
|
48
|
53
|
105
|
98
|
89
|
100
|
131
|
119
|
95
|
147
|
170
|
212
|
246
|
95
|
48
|
48
|
51
|
76
|
201
|
198
|
133
|
|
2024/12
|
88
|
92
|
79
|
93
|
39
|
42
|
33
|
33
|
47
|
62
|
73
|
56
|
48
|
55
|
60
|
74
|
116
|
140
|
102
|
79
|
105
|
68
|
62
|
91
|
99
|
95
|
106
|
110
|
135
|
89
|
93
|
|
2024/11
|
46
|
43
|
62
|
59
|
48
|
54
|
58
|
54
|
41
|
45
|
53
|
41
|
50
|
51
|
53
|
32
|
21
|
21
|
20
|
23
|
37
|
35
|
32
|
24
|
21
|
29
|
39
|
43
|
57
|
68
|
|
|
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