Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
48
*
PM2.5
57
PM10
68
O3
0.7
CO
5
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Mar
82
Good
Tue
10 Mar
92
Good
Wed
11 Mar
85
Good
Thu
12 Mar
91
Good
Fri
13 Mar
79
Good
Sat
14 Mar
61
Good
Sun
15 Mar
32
Excellent
Air quality in the last 12 months (Dianjun)
|
2026/02
|
110
|
98
|
114
|
133
|
124
|
116
|
119
|
101
|
91
|
83
|
97
|
103
|
114
|
99
|
94
|
31
|
100
|
58
|
67
|
59
|
62
|
81
|
86
|
62
|
60
|
40
|
26
|
43
|
|||
|
2026/01
|
45
|
67
|
120
|
113
|
88
|
80
|
73
|
73
|
81
|
66
|
78
|
95
|
88
|
124
|
126
|
122
|
147
|
164
|
57
|
52
|
70
|
91
|
108
|
120
|
101
|
103
|
124
|
154
|
93
|
43
|
78
|
|
2025/12
|
76
|
89
|
87
|
87
|
107
|
99
|
106
|
75
|
84
|
147
|
156
|
149
|
38
|
64
|
81
|
91
|
89
|
130
|
124
|
78
|
35
|
74
|
41
|
51
|
61
|
67
|
81
|
122
|
124
|
112
|
74
|
|
2025/11
|
42
|
39
|
53
|
94
|
92
|
85
|
27
|
21
|
25
|
43
|
46
|
44
|
46
|
62
|
73
|
82
|
36
|
23
|
23
|
33
|
38
|
51
|
57
|
46
|
46
|
56
|
58
|
68
|
65
|
86
|
|
|
2025/10
|
34
|
20
|
17
|
25
|
31
|
52
|
52
|
68
|
100
|
74
|
49
|
39
|
16
|
15
|
28
|
27
|
21
|
14
|
20
|
17
|
14
|
30
|
37
|
44
|
49
|
47
|
55
|
54
|
68
|
83
|
71
|
|
2025/09
|
22
|
30
|
39
|
20
|
38
|
18
|
41
|
39
|
17
|
28
|
19
|
21
|
17
|
29
|
36
|
31
|
24
|
12
|
17
|
21
|
21
|
31
|
25
|
25
|
24
|
17
|
34
|
33
|
19
|
27
|
|
|
2025/08
|
30
|
33
|
43
|
47
|
41
|
32
|
25
|
19
|
15
|
9
|
12
|
10
|
10
|
19
|
18
|
17
|
20
|
28
|
29
|
18
|
18
|
19
|
25
|
20
|
16
|
22
|
20
|
31
|
25
|
23
|
20
|
|
2025/07
|
19
|
17
|
20
|
20
|
25
|
30
|
24
|
27
|
28
|
18
|
32
|
33
|
25
|
30
|
30
|
28
|
23
|
22
|
24
|
27
|
21
|
18
|
10
|
16
|
18
|
26
|
22
|
17
|
18
|
22
|
26
|
|
2025/06
|
11
|
19
|
31
|
32
|
35
|
41
|
37
|
21
|
23
|
30
|
31
|
27
|
33
|
39
|
35
|
43
|
39
|
24
|
13
|
13
|
18
|
24
|
24
|
28
|
17
|
13
|
25
|
32
|
21
|
19
|
|
|
2025/05
|
61
|
64
|
57
|
34
|
34
|
174
|
170
|
43
|
31
|
47
|
43
|
49
|
60
|
41
|
42
|
34
|
53
|
85
|
58
|
49
|
54
|
31
|
40
|
59
|
66
|
63
|
61
|
33
|
41
|
35
|
19
|
|
2025/04
|
55
|
61
|
62
|
51
|
59
|
69
|
66
|
58
|
58
|
40
|
39
|
247
|
163
|
154
|
80
|
74
|
72
|
68
|
60
|
60
|
51
|
69
|
79
|
72
|
66
|
67
|
53
|
50
|
44
|
32
|
|
|
2025/03
|
106
|
90
|
18
|
30
|
44
|
41
|
64
|
88
|
66
|
55
|
87
|
63
|
56
|
44
|
29
|
39
|
49
|
43
|
41
|
45
|
49
|
56
|
48
|
57
|
45
|
52
|
115
|
52
|
71
|
61
|
61
|
|
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