Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
72
PM10
64
O3
0.7
CO
4
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Jan
128
Light
Tue
7 Jan
124
Light
Wed
8 Jan
84
Good
Thu
9 Jan
79
Good
Fri
10 Jan
63
Good
Sat
11 Jan
78
Good
Sun
12 Jan
54
Good
Air quality in the last 12 months (Dujiangyan)
|
2024/11
|
32
|
51
|
36
|
30
|
43
|
56
|
67
|
82
|
56
|
22
|
36
|
25
|
25
|
51
|
46
|
30
|
23
|
13
|
14
|
29
|
41
|
66
|
52
|
31
|
20
|
39
|
40
|
55
|
59
|
73
|
|
|
2024/10
|
21
|
36
|
24
|
22
|
33
|
40
|
37
|
42
|
41
|
34
|
33
|
30
|
48
|
57
|
60
|
47
|
23
|
40
|
21
|
12
|
19
|
30
|
53
|
67
|
44
|
27
|
32
|
52
|
57
|
45
|
37
|
|
2024/09
|
28
|
37
|
24
|
34
|
19
|
25
|
23
|
33
|
29
|
15
|
23
|
27
|
27
|
22
|
17
|
26
|
30
|
40
|
35
|
36
|
23
|
34
|
38
|
41
|
51
|
55
|
68
|
56
|
33
|
13
|
|
|
2024/08
|
42
|
46
|
23
|
17
|
25
|
40
|
23
|
24
|
31
|
30
|
48
|
43
|
49
|
52
|
33
|
48
|
32
|
32
|
41
|
51
|
47
|
54
|
52
|
36
|
46
|
31
|
36
|
40
|
31
|
30
|
33
|
|
2024/07
|
18
|
31
|
20
|
23
|
28
|
48
|
27
|
12
|
11
|
18
|
25
|
34
|
20
|
12
|
14
|
20
|
18
|
16
|
24
|
19
|
18
|
21
|
24
|
18
|
35
|
55
|
45
|
27
|
18
|
28
|
38
|
|
2024/06
|
43
|
25
|
32
|
28
|
35
|
34
|
29
|
33
|
32
|
46
|
28
|
36
|
55
|
51
|
48
|
42
|
18
|
31
|
27
|
32
|
28
|
23
|
46
|
51
|
34
|
30
|
24
|
31
|
51
|
54
|
|
|
2024/05
|
35
|
23
|
21
|
28
|
47
|
66
|
82
|
46
|
49
|
69
|
52
|
56
|
53
|
61
|
64
|
72
|
88
|
64
|
47
|
43
|
33
|
52
|
57
|
59
|
52
|
43
|
38
|
24
|
19
|
27
|
51
|
|
2024/04
|
44
|
36
|
57
|
45
|
33
|
16
|
19
|
24
|
32
|
19
|
27
|
44
|
51
|
38
|
52
|
49
|
35
|
18
|
14
|
29
|
58
|
31
|
22
|
41
|
39
|
44
|
50
|
64
|
30
|
15
|
|
|
2024/03
|
46
|
29
|
59
|
64
|
30
|
45
|
52
|
60
|
76
|
58
|
23
|
43
|
21
|
29
|
46
|
41
|
70
|
40
|
44
|
55
|
58
|
61
|
58
|
45
|
12
|
15
|
27
|
16
|
27
|
32
|
39
|
|
2024/02
|
48
|
44
|
23
|
27
|
34
|
35
|
55
|
52
|
49
|
82
|
78
|
77
|
69
|
65
|
31
|
39
|
47
|
56
|
96
|
168
|
44
|
42
|
35
|
45
|
65
|
83
|
69
|
49
|
25
|
||
|
2024/01
|
131
|
50
|
56
|
75
|
53
|
61
|
88
|
118
|
89
|
89
|
128
|
136
|
153
|
105
|
76
|
62
|
55
|
79
|
53
|
38
|
25
|
31
|
38
|
36
|
46
|
49
|
76
|
95
|
95
|
87
|
62
|
|
2023/12
|
46
|
56
|
70
|
74
|
66
|
44
|
78
|
97
|
96
|
109
|
88
|
58
|
60
|
53
|
37
|
46
|
63
|
61
|
65
|
75
|
61
|
82
|
69
|
44
|
75
|
86
|
129
|
141
|
109
|
145
|
180
|
|
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