Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
75
PM10
16
O3
0.7
CO
11
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
31 Oct
70
Good
Fri
1 Nov
77
Good
Sat
2 Nov
78
Good
Sun
3 Nov
80
Good
Mon
4 Nov
74
Good
Tue
5 Nov
72
Good
Wed
6 Nov
74
Good
Air quality in the last 12 months (Yongchuan)
|
2024/09
|
37
|
40
|
24
|
29
|
39
|
41
|
45
|
38
|
22
|
29
|
35
|
31
|
36
|
67
|
41
|
27
|
36
|
39
|
30
|
50
|
31
|
50
|
42
|
59
|
104
|
91
|
45
|
45
|
37
|
15
|
|
|
2024/08
|
34
|
24
|
22
|
20
|
28
|
34
|
28
|
27
|
27
|
34
|
45
|
66
|
58
|
47
|
37
|
39
|
44
|
49
|
44
|
49
|
40
|
39
|
26
|
20
|
19
|
30
|
37
|
37
|
37
|
35
|
44
|
|
2024/07
|
42
|
36
|
37
|
32
|
22
|
40
|
29
|
45
|
15
|
20
|
17
|
33
|
36
|
13
|
24
|
31
|
29
|
27
|
24
|
23
|
32
|
26
|
31
|
25
|
42
|
50
|
36
|
31
|
36
|
32
|
37
|
|
2024/06
|
58
|
29
|
33
|
24
|
34
|
27
|
30
|
28
|
36
|
28
|
40
|
29
|
52
|
57
|
49
|
41
|
33
|
46
|
28
|
28
|
27
|
29
|
33
|
28
|
36
|
29
|
12
|
22
|
22
|
35
|
|
|
2024/05
|
44
|
32
|
34
|
35
|
42
|
47
|
72
|
62
|
52
|
48
|
46
|
45
|
44
|
48
|
47
|
40
|
60
|
57
|
37
|
23
|
26
|
24
|
37
|
48
|
41
|
25
|
40
|
29
|
26
|
30
|
39
|
|
2024/04
|
49
|
46
|
40
|
46
|
29
|
28
|
21
|
26
|
34
|
34
|
48
|
49
|
56
|
59
|
70
|
30
|
35
|
33
|
20
|
42
|
48
|
41
|
39
|
36
|
32
|
40
|
51
|
42
|
26
|
23
|
|
|
2024/03
|
73
|
64
|
72
|
90
|
100
|
111
|
78
|
85
|
71
|
77
|
86
|
72
|
77
|
87
|
56
|
62
|
77
|
30
|
39
|
61
|
63
|
80
|
92
|
77
|
27
|
37
|
37
|
47
|
47
|
60
|
57
|
|
2024/02
|
99
|
83
|
51
|
36
|
41
|
57
|
42
|
44
|
70
|
153
|
125
|
127
|
129
|
125
|
35
|
34
|
48
|
79
|
85
|
170
|
61
|
18
|
23
|
31
|
41
|
54
|
60
|
82
|
89
|
||
|
2024/01
|
94
|
81
|
64
|
74
|
95
|
111
|
124
|
94
|
90
|
109
|
110
|
126
|
124
|
117
|
139
|
54
|
45
|
53
|
57
|
57
|
33
|
19
|
31
|
45
|
60
|
68
|
71
|
85
|
82
|
106
|
101
|
|
2023/12
|
21
|
40
|
57
|
68
|
65
|
82
|
85
|
104
|
88
|
111
|
92
|
43
|
46
|
65
|
43
|
50
|
54
|
60
|
64
|
65
|
75
|
76
|
88
|
87
|
102
|
117
|
135
|
175
|
190
|
142
|
152
|
|
2023/11
|
67
|
83
|
88
|
45
|
45
|
64
|
76
|
69
|
96
|
63
|
32
|
24
|
20
|
37
|
42
|
47
|
55
|
82
|
97
|
98
|
111
|
92
|
129
|
176
|
176
|
60
|
66
|
106
|
78
|
66
|
|
|
2023/10
|
35
|
27
|
32
|
20
|
20
|
13
|
24
|
32
|
32
|
30
|
37
|
37
|
32
|
42
|
54
|
83
|
75
|
83
|
26
|
36
|
47
|
55
|
75
|
99
|
89
|
53
|
23
|
33
|
52
|
54
|
63
|
|
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