Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
81
PM10
35
O3
0.7
CO
5
SO2
32
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 May
73
Good
Sat
17 May
78
Good
Sun
18 May
83
Good
Mon
19 May
85
Good
Tue
20 May
90
Good
Wed
21 May
24
Excellent
Thu
22 May
24
Excellent
Air quality in the last 12 months (Dazhu)
|
2025/02
|
72
|
36
|
37
|
41
|
44
|
35
|
37
|
39
|
53
|
69
|
88
|
77
|
48
|
45
|
46
|
63
|
66
|
53
|
58
|
34
|
40
|
38
|
30
|
45
|
65
|
86
|
71
|
77
|
|||
|
2025/01
|
146
|
182
|
181
|
115
|
60
|
87
|
82
|
56
|
65
|
59
|
74
|
78
|
97
|
128
|
93
|
79
|
92
|
118
|
124
|
131
|
144
|
206
|
238
|
98
|
18
|
48
|
65
|
86
|
217
|
159
|
128
|
|
2024/12
|
81
|
101
|
94
|
49
|
28
|
31
|
30
|
35
|
45
|
55
|
56
|
52
|
55
|
60
|
75
|
84
|
107
|
124
|
89
|
94
|
128
|
99
|
77
|
92
|
113
|
118
|
104
|
94
|
117
|
145
|
137
|
|
2024/11
|
39
|
42
|
58
|
51
|
34
|
44
|
56
|
70
|
33
|
41
|
51
|
43
|
40
|
40
|
43
|
28
|
14
|
16
|
18
|
25
|
33
|
42
|
38
|
34
|
21
|
43
|
49
|
54
|
66
|
88
|
|
|
2024/10
|
27
|
40
|
41
|
48
|
60
|
58
|
49
|
45
|
56
|
65
|
47
|
39
|
41
|
42
|
47
|
52
|
29
|
31
|
38
|
16
|
20
|
26
|
41
|
50
|
55
|
65
|
49
|
53
|
58
|
75
|
59
|
|
2024/09
|
51
|
48
|
36
|
39
|
50
|
46
|
41
|
33
|
33
|
36
|
40
|
39
|
41
|
44
|
38
|
34
|
36
|
45
|
44
|
42
|
28
|
33
|
36
|
51
|
62
|
79
|
64
|
53
|
43
|
16
|
|
|
2024/08
|
32
|
31
|
25
|
24
|
21
|
29
|
33
|
36
|
36
|
38
|
63
|
61
|
57
|
49
|
45
|
50
|
54
|
50
|
52
|
49
|
48
|
49
|
43
|
48
|
46
|
44
|
50
|
35
|
33
|
38
|
36
|
|
2024/07
|
34
|
36
|
33
|
27
|
19
|
26
|
29
|
22
|
21
|
20
|
17
|
24
|
24
|
19
|
25
|
29
|
34
|
28
|
26
|
27
|
27
|
27
|
29
|
28
|
53
|
53
|
39
|
47
|
42
|
24
|
28
|
|
2024/06
|
52
|
36
|
36
|
26
|
31
|
32
|
33
|
33
|
33
|
39
|
39
|
37
|
48
|
49
|
49
|
36
|
32
|
28
|
26
|
25
|
20
|
34
|
46
|
52
|
39
|
33
|
25
|
25
|
35
|
45
|
|
|
2024/05
|
24
|
27
|
26
|
30
|
46
|
65
|
91
|
56
|
48
|
40
|
44
|
64
|
64
|
63
|
53
|
55
|
58
|
64
|
33
|
18
|
32
|
40
|
41
|
41
|
38
|
29
|
32
|
43
|
28
|
35
|
47
|
|
2024/04
|
38
|
31
|
30
|
30
|
27
|
27
|
26
|
39
|
35
|
40
|
35
|
31
|
43
|
45
|
56
|
36
|
33
|
34
|
30
|
62
|
57
|
44
|
46
|
50
|
54
|
51
|
54
|
36
|
32
|
16
|
|
|
2024/03
|
58
|
58
|
67
|
76
|
99
|
73
|
44
|
55
|
59
|
73
|
82
|
73
|
75
|
63
|
64
|
59
|
58
|
25
|
49
|
66
|
67
|
68
|
66
|
46
|
28
|
33
|
38
|
48
|
57
|
59
|
46
|
|
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