Air Quality
Excellent
No health implications.
18
PM2.5
29
PM10
61
O3
0.5
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jul
48
Excellent
Fri
11 Jul
49
Excellent
Sat
12 Jul
60
Good
Sun
13 Jul
66
Good
Mon
14 Jul
67
Good
Tue
15 Jul
71
Good
Wed
16 Jul
50
Excellent
Dazhu Air quality rank
Air quality in the last 12 months (Dazhu)
|
2025/06
|
14
|
26
|
42
|
48
|
46
|
45
|
40
|
26
|
27
|
39
|
39
|
41
|
46
|
40
|
42
|
46
|
39
|
20
|
21
|
33
|
22
|
18
|
21
|
23
|
23
|
22
|
26
|
26
|
23
|
20
|
|
|
2025/05
|
51
|
63
|
67
|
35
|
47
|
56
|
55
|
30
|
66
|
71
|
59
|
55
|
56
|
48
|
66
|
75
|
72
|
67
|
70
|
68
|
59
|
31
|
61
|
66
|
54
|
39
|
34
|
26
|
30
|
30
|
20
|
|
2025/04
|
40
|
57
|
62
|
62
|
64
|
64
|
66
|
66
|
66
|
60
|
36
|
357
|
310
|
158
|
105
|
84
|
85
|
69
|
55
|
38
|
37
|
52
|
65
|
53
|
57
|
53
|
45
|
49
|
45
|
36
|
|
|
2025/03
|
90
|
81
|
26
|
18
|
18
|
29
|
40
|
50
|
59
|
57
|
53
|
63
|
39
|
40
|
26
|
29
|
39
|
41
|
55
|
57
|
63
|
94
|
97
|
70
|
61
|
58
|
121
|
53
|
24
|
27
|
32
|
|
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
|
|
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