Air Quality
Excellent
No health implications.
10
PM2.5
11
PM10
25
O3
0.6
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
52
Good
Fri
24 Apr
65
Good
Sat
25 Apr
78
Good
Sun
26 Apr
66
Good
Mon
27 Apr
48
Excellent
Tue
28 Apr
19
Excellent
Wed
29 Apr
46
Excellent
Air quality in the last 12 months (Dianjiang)
|
2026/03
|
25
|
25
|
27
|
39
|
41
|
38
|
29
|
25
|
20
|
27
|
38
|
39
|
52
|
48
|
13
|
14
|
18
|
16
|
23
|
29
|
31
|
38
|
29
|
21
|
19
|
30
|
31
|
31
|
31
|
22
|
26
|
|
2026/02
|
40
|
57
|
61
|
80
|
83
|
83
|
61
|
56
|
52
|
58
|
62
|
71
|
91
|
83
|
89
|
64
|
109
|
83
|
76
|
84
|
66
|
73
|
51
|
33
|
32
|
49
|
30
|
21
|
|||
|
2026/01
|
23
|
24
|
47
|
60
|
66
|
57
|
63
|
80
|
87
|
114
|
156
|
162
|
153
|
151
|
156
|
149
|
183
|
113
|
122
|
23
|
42
|
61
|
31
|
54
|
59
|
75
|
51
|
57
|
54
|
23
|
28
|
|
2025/12
|
125
|
151
|
89
|
63
|
76
|
83
|
100
|
97
|
119
|
120
|
108
|
103
|
44
|
59
|
77
|
97
|
111
|
118
|
135
|
93
|
28
|
37
|
31
|
42
|
49
|
51
|
56
|
66
|
89
|
125
|
65
|
|
2025/11
|
52
|
47
|
56
|
52
|
51
|
35
|
22
|
26
|
20
|
29
|
42
|
44
|
53
|
58
|
44
|
54
|
30
|
24
|
36
|
51
|
63
|
76
|
73
|
71
|
59
|
60
|
78
|
75
|
90
|
114
|
|
|
2025/10
|
22
|
23
|
20
|
21
|
27
|
29
|
29
|
32
|
34
|
31
|
34
|
33
|
18
|
20
|
15
|
22
|
18
|
19
|
15
|
17
|
17
|
20
|
21
|
31
|
34
|
32
|
35
|
38
|
41
|
40
|
43
|
|
2025/09
|
38
|
39
|
41
|
40
|
45
|
27
|
29
|
25
|
28
|
32
|
25
|
24
|
19
|
28
|
28
|
34
|
41
|
28
|
20
|
22
|
19
|
20
|
22
|
23
|
36
|
24
|
29
|
30
|
20
|
24
|
|
|
2025/08
|
32
|
30
|
30
|
32
|
30
|
29
|
26
|
26
|
23
|
25
|
17
|
19
|
25
|
27
|
26
|
16
|
23
|
28
|
28
|
23
|
29
|
32
|
27
|
31
|
25
|
22
|
23
|
32
|
43
|
40
|
46
|
|
2025/07
|
17
|
17
|
17
|
18
|
25
|
30
|
21
|
22
|
22
|
24
|
22
|
30
|
33
|
32
|
30
|
35
|
35
|
28
|
25
|
27
|
28
|
20
|
17
|
20
|
19
|
18
|
25
|
23
|
28
|
25
|
28
|
|
2025/06
|
16
|
24
|
39
|
46
|
43
|
43
|
48
|
32
|
24
|
35
|
36
|
40
|
43
|
40
|
37
|
40
|
35
|
20
|
19
|
28
|
22
|
17
|
21
|
23
|
25
|
22
|
23
|
22
|
20
|
23
|
|
|
2025/05
|
49
|
60
|
65
|
35
|
41
|
53
|
55
|
27
|
52
|
61
|
55
|
50
|
57
|
52
|
64
|
68
|
68
|
65
|
64
|
59
|
54
|
29
|
52
|
60
|
49
|
36
|
29
|
25
|
29
|
26
|
19
|
|
2025/04
|
41
|
58
|
61
|
61
|
64
|
69
|
68
|
63
|
65
|
56
|
35
|
285
|
281
|
152
|
99
|
81
|
79
|
65
|
46
|
35
|
33
|
43
|
55
|
47
|
55
|
50
|
43
|
46
|
37
|
34
|
|
|
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