Air Quality
Excellent
No health implications.
2
PM2.5
30
PM10
55
O3
0.3
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Apr
59
Good
Tue
14 Apr
80
Good
Wed
15 Apr
89
Good
Thu
16 Apr
81
Good
Fri
17 Apr
83
Good
Sat
18 Apr
18
Excellent
Sun
19 Apr
36
Excellent
Air quality in the last 12 months (Jianchang)
|
2026/03
|
54
|
66
|
131
|
57
|
41
|
30
|
39
|
63
|
26
|
53
|
73
|
62
|
77
|
41
|
70
|
60
|
95
|
41
|
54
|
46
|
89
|
137
|
149
|
152
|
138
|
119
|
41
|
60
|
58
|
33
|
49
|
|
2026/02
|
62
|
43
|
78
|
103
|
76
|
29
|
37
|
35
|
72
|
86
|
75
|
118
|
155
|
114
|
47
|
100
|
120
|
27
|
66
|
90
|
185
|
48
|
40
|
60
|
87
|
59
|
38
|
40
|
|||
|
2026/01
|
49
|
60
|
84
|
79
|
70
|
56
|
32
|
58
|
91
|
34
|
25
|
57
|
26
|
63
|
72
|
44
|
33
|
40
|
33
|
41
|
47
|
52
|
53
|
54
|
43
|
60
|
56
|
43
|
62
|
65
|
69
|
|
2025/12
|
28
|
25
|
32
|
43
|
47
|
92
|
56
|
34
|
60
|
83
|
35
|
52
|
70
|
61
|
87
|
60
|
78
|
116
|
130
|
26
|
34
|
58
|
61
|
38
|
32
|
50
|
84
|
125
|
52
|
39
|
30
|
|
2025/11
|
46
|
22
|
47
|
63
|
115
|
61
|
51
|
50
|
35
|
41
|
42
|
85
|
42
|
72
|
122
|
58
|
24
|
36
|
55
|
35
|
43
|
69
|
96
|
79
|
28
|
60
|
33
|
68
|
88
|
41
|
|
|
2025/10
|
59
|
60
|
46
|
50
|
40
|
22
|
47
|
24
|
22
|
28
|
41
|
38
|
52
|
65
|
74
|
38
|
44
|
20
|
28
|
29
|
42
|
50
|
45
|
63
|
92
|
48
|
40
|
48
|
116
|
71
|
49
|
|
2025/09
|
43
|
45
|
50
|
51
|
48
|
36
|
43
|
27
|
43
|
34
|
51
|
47
|
43
|
39
|
30
|
34
|
23
|
28
|
45
|
47
|
40
|
33
|
27
|
37
|
43
|
58
|
63
|
52
|
52
|
64
|
|
|
2025/08
|
35
|
31
|
26
|
20
|
20
|
27
|
24
|
27
|
22
|
35
|
36
|
37
|
27
|
35
|
35
|
31
|
27
|
38
|
35
|
19
|
26
|
20
|
37
|
19
|
21
|
29
|
34
|
15
|
36
|
41
|
30
|
|
2025/07
|
39
|
37
|
22
|
35
|
44
|
25
|
34
|
37
|
37
|
37
|
37
|
41
|
24
|
26
|
26
|
24
|
20
|
21
|
31
|
23
|
27
|
37
|
29
|
24
|
33
|
38
|
31
|
25
|
17
|
22
|
34
|
|
2025/06
|
39
|
59
|
34
|
27
|
50
|
46
|
31
|
41
|
43
|
27
|
49
|
45
|
32
|
31
|
18
|
20
|
30
|
44
|
38
|
27
|
29
|
39
|
50
|
50
|
48
|
49
|
39
|
18
|
48
|
40
|
|
|
2025/05
|
52
|
37
|
32
|
37
|
41
|
39
|
50
|
66
|
35
|
36
|
60
|
78
|
70
|
49
|
50
|
48
|
41
|
34
|
59
|
70
|
60
|
74
|
40
|
47
|
43
|
58
|
78
|
67
|
55
|
71
|
61
|
|
2025/04
|
62
|
23
|
49
|
58
|
38
|
50
|
69
|
33
|
38
|
63
|
65
|
81
|
31
|
22
|
49
|
62
|
71
|
30
|
32
|
50
|
52
|
32
|
65
|
45
|
43
|
64
|
39
|
42
|
60
|
65
|
|
|
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