Air Quality
Excellent
No health implications.
33
PM2.5
41
PM10
30
O3
0.9
CO
13
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
40
Excellent
Sun
28 Apr
45
Excellent
Mon
29 Apr
37
Excellent
Tue
30 Apr
32
Excellent
Wed
1 May
33
Excellent
Thu
2 May
46
Excellent
Fri
3 May
43
Excellent
Air quality in the last 12 months (Jianyang)
|
2024/02
|
45
|
28
|
18
|
15
|
17
|
15
|
13
|
29
|
79
|
150
|
67
|
50
|
47
|
55
|
45
|
17
|
28
|
36
|
39
|
46
|
36
|
16
|
11
|
16
|
24
|
23
|
29
|
34
|
20
|
||
|
2024/01
|
103
|
101
|
41
|
46
|
58
|
57
|
91
|
108
|
81
|
43
|
46
|
46
|
47
|
58
|
85
|
66
|
52
|
64
|
48
|
27
|
27
|
19
|
32
|
37
|
45
|
47
|
54
|
50
|
65
|
33
|
40
|
|
2023/12
|
59
|
49
|
57
|
43
|
36
|
36
|
43
|
44
|
48
|
56
|
56
|
27
|
30
|
39
|
37
|
18
|
36
|
36
|
22
|
27
|
47
|
44
|
48
|
50
|
48
|
54
|
58
|
59
|
84
|
87
|
87
|
|
2023/11
|
39
|
33
|
37
|
46
|
43
|
29
|
32
|
39
|
39
|
18
|
14
|
13
|
22
|
37
|
40
|
34
|
62
|
61
|
55
|
49
|
45
|
42
|
48
|
69
|
55
|
50
|
57
|
52
|
54
|
59
|
|
|
2023/10
|
27
|
30
|
38
|
35
|
31
|
27
|
15
|
15
|
17
|
26
|
26
|
33
|
39
|
43
|
50
|
48
|
51
|
51
|
52
|
24
|
23
|
35
|
32
|
34
|
46
|
55
|
43
|
24
|
31
|
41
|
44
|
|
2023/09
|
28
|
31
|
29
|
22
|
20
|
25
|
29
|
32
|
34
|
37
|
39
|
40
|
32
|
23
|
20
|
18
|
27
|
31
|
32
|
34
|
36
|
27
|
28
|
28
|
32
|
33
|
39
|
37
|
28
|
31
|
|
|
2023/08
|
23
|
23
|
25
|
30
|
38
|
41
|
37
|
28
|
27
|
32
|
35
|
25
|
23
|
22
|
32
|
38
|
34
|
32
|
29
|
25
|
27
|
19
|
23
|
31
|
33
|
23
|
20
|
23
|
17
|
17
|
21
|
|
2023/07
|
25
|
29
|
21
|
20
|
20
|
26
|
23
|
25
|
32
|
32
|
32
|
33
|
31
|
29
|
32
|
22
|
19
|
22
|
19
|
20
|
19
|
23
|
21
|
27
|
21
|
20
|
15
|
13
|
15
|
20
|
24
|
|
2023/06
|
31
|
40
|
47
|
47
|
43
|
36
|
25
|
16
|
23
|
29
|
41
|
50
|
55
|
47
|
42
|
34
|
31
|
25
|
23
|
24
|
21
|
27
|
24
|
22
|
22
|
18
|
20
|
24
|
23
|
19
|
|
|
2023/05
|
47
|
36
|
31
|
29
|
28
|
24
|
21
|
25
|
36
|
44
|
48
|
44
|
42
|
53
|
49
|
55
|
40
|
30
|
40
|
43
|
26
|
39
|
35
|
40
|
35
|
33
|
34
|
35
|
38
|
30
|
32
|
|
2023/04
|
39
|
40
|
34
|
34
|
32
|
26
|
38
|
56
|
48
|
48
|
49
|
53
|
79
|
52
|
46
|
58
|
59
|
50
|
27
|
27
|
28
|
42
|
47
|
18
|
14
|
22
|
34
|
43
|
43
|
69
|
|
|
2023/03
|
48
|
66
|
64
|
58
|
54
|
50
|
50
|
55
|
60
|
54
|
51
|
55
|
69
|
52
|
55
|
78
|
49
|
44
|
26
|
35
|
55
|
52
|
33
|
20
|
16
|
22
|
50
|
51
|
44
|
30
|
38
|
|
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