Air Quality
Excellent
No health implications.
18
PM2.5
30
PM10
68
O3
0.6
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jun
58
Good
Sun
28 Jun
56
Good
Mon
29 Jun
53
Good
Tue
30 Jun
52
Good
Wed
1 Jul
54
Good
Thu
2 Jul
51
Good
Fri
3 Jul
47
Excellent
Air quality in the last 12 months (Chongyi)
|
2026/05
|
33
|
30
|
29
|
33
|
37
|
31
|
28
|
35
|
34
|
39
|
44
|
46
|
42
|
23
|
28
|
18
|
22
|
27
|
27
|
19
|
18
|
19
|
22
|
26
|
26
|
36
|
38
|
34
|
39
|
48
|
50
|
|
2026/04
|
27
|
33
|
25
|
34
|
44
|
36
|
23
|
34
|
41
|
43
|
47
|
37
|
39
|
39
|
29
|
37
|
30
|
36
|
44
|
50
|
32
|
22
|
22
|
28
|
36
|
50
|
58
|
47
|
26
|
27
|
|
|
2026/03
|
17
|
18
|
23
|
40
|
43
|
46
|
47
|
58
|
27
|
47
|
44
|
46
|
47
|
50
|
58
|
74
|
61
|
39
|
25
|
29
|
26
|
47
|
52
|
29
|
34
|
36
|
30
|
27
|
39
|
37
|
25
|
|
2026/02
|
27
|
41
|
54
|
59
|
61
|
72
|
33
|
43
|
47
|
51
|
36
|
50
|
56
|
52
|
46
|
36
|
45
|
54
|
47
|
34
|
49
|
59
|
52
|
41
|
25
|
25
|
16
|
18
|
|||
|
2026/01
|
42
|
24
|
36
|
53
|
39
|
44
|
44
|
45
|
51
|
52
|
56
|
63
|
67
|
63
|
73
|
78
|
83
|
85
|
80
|
27
|
28
|
38
|
53
|
51
|
69
|
72
|
50
|
45
|
51
|
58
|
22
|
|
2025/12
|
59
|
68
|
73
|
58
|
61
|
62
|
62
|
63
|
67
|
74
|
69
|
75
|
23
|
34
|
46
|
52
|
53
|
64
|
61
|
50
|
92
|
68
|
63
|
41
|
32
|
47
|
48
|
51
|
56
|
57
|
72
|
|
2025/11
|
38
|
43
|
27
|
16
|
20
|
27
|
43
|
37
|
18
|
15
|
39
|
39
|
32
|
42
|
46
|
48
|
61
|
34
|
29
|
34
|
39
|
51
|
58
|
57
|
53
|
63
|
61
|
70
|
69
|
61
|
|
|
2025/10
|
45
|
31
|
30
|
38
|
25
|
19
|
29
|
35
|
40
|
44
|
43
|
43
|
42
|
31
|
40
|
38
|
48
|
45
|
25
|
13
|
18
|
22
|
34
|
41
|
46
|
65
|
65
|
59
|
57
|
64
|
47
|
|
2025/09
|
28
|
27
|
27
|
31
|
29
|
31
|
32
|
15
|
12
|
16
|
16
|
23
|
27
|
34
|
35
|
23
|
28
|
31
|
26
|
14
|
20
|
23
|
29
|
19
|
19
|
22
|
30
|
38
|
38
|
44
|
|
|
2025/08
|
31
|
25
|
18
|
20
|
14
|
12
|
19
|
21
|
28
|
36
|
30
|
28
|
29
|
22
|
14
|
23
|
28
|
19
|
16
|
17
|
21
|
20
|
25
|
20
|
18
|
19
|
26
|
24
|
24
|
25
|
27
|
|
2025/07
|
18
|
18
|
29
|
33
|
32
|
28
|
33
|
35
|
31
|
19
|
15
|
16
|
27
|
26
|
26
|
29
|
35
|
30
|
24
|
17
|
15
|
15
|
19
|
21
|
27
|
30
|
24
|
22
|
25
|
24
|
23
|
|
2025/06
|
20
|
18
|
18
|
27
|
32
|
26
|
27
|
26
|
22
|
28
|
25
|
21
|
27
|
13
|
13
|
21
|
10
|
14
|
14
|
12
|
15
|
16
|
21
|
24
|
30
|
19
|
16
|
17
|
18
|
17
|
|
|
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