Air Quality
Excellent
No health implications.
8
PM2.5
29
PM10
29
O3
0.5
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jun
41
Excellent
Thu
25 Jun
43
Excellent
Fri
26 Jun
41
Excellent
Sat
27 Jun
54
Good
Sun
28 Jun
67
Good
Mon
29 Jun
59
Good
Tue
30 Jun
32
Excellent
Air quality in the last 12 months (Yongchuan)
|
2026/05
|
51
|
38
|
37
|
37
|
49
|
49
|
39
|
27
|
42
|
51
|
66
|
51
|
44
|
66
|
51
|
42
|
38
|
26
|
31
|
41
|
31
|
30
|
27
|
26
|
30
|
29
|
35
|
30
|
36
|
47
|
38
|
|
2026/04
|
32
|
40
|
37
|
40
|
59
|
42
|
26
|
29
|
37
|
43
|
36
|
44
|
36
|
33
|
36
|
39
|
47
|
43
|
49
|
78
|
42
|
29
|
37
|
35
|
48
|
52
|
48
|
26
|
25
|
28
|
|
|
2026/03
|
39
|
32
|
34
|
34
|
54
|
48
|
42
|
42
|
32
|
29
|
45
|
43
|
65
|
47
|
35
|
37
|
43
|
30
|
38
|
44
|
39
|
48
|
50
|
38
|
41
|
55
|
46
|
45
|
42
|
38
|
29
|
|
2026/02
|
68
|
95
|
95
|
85
|
107
|
107
|
69
|
44
|
47
|
66
|
59
|
75
|
81
|
78
|
96
|
55
|
105
|
92
|
102
|
72
|
84
|
122
|
105
|
46
|
46
|
46
|
52
|
24
|
|||
|
2026/01
|
29
|
24
|
42
|
51
|
51
|
76
|
85
|
98
|
118
|
172
|
161
|
171
|
146
|
203
|
182
|
227
|
188
|
222
|
111
|
23
|
26
|
42
|
75
|
69
|
79
|
75
|
74
|
103
|
124
|
50
|
39
|
|
2025/12
|
136
|
176
|
84
|
59
|
55
|
75
|
76
|
81
|
139
|
109
|
95
|
112
|
42
|
59
|
83
|
110
|
112
|
110
|
147
|
69
|
45
|
36
|
42
|
50
|
55
|
41
|
60
|
72
|
83
|
86
|
47
|
|
2025/11
|
33
|
35
|
39
|
29
|
36
|
31
|
28
|
28
|
37
|
32
|
27
|
39
|
45
|
39
|
32
|
47
|
29
|
27
|
33
|
59
|
66
|
82
|
55
|
59
|
66
|
70
|
93
|
94
|
114
|
169
|
|
|
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
|
|
|
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