Air Quality
Excellent
No health implications.
7
PM2.5
26
PM10
6
O3
0.5
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jun
35
Excellent
Sun
15 Jun
36
Excellent
Mon
16 Jun
42
Excellent
Tue
17 Jun
46
Excellent
Wed
18 Jun
47
Excellent
Thu
19 Jun
31
Excellent
Fri
20 Jun
25
Excellent
Air quality in the last 12 months (Jian'ou)
|
2025/05
|
44
|
40
|
51
|
48
|
31
|
41
|
66
|
40
|
26
|
35
|
28
|
34
|
32
|
38
|
48
|
46
|
44
|
18
|
20
|
26
|
29
|
26
|
22
|
20
|
46
|
52
|
44
|
22
|
12
|
25
|
35
|
|
2025/04
|
21
|
33
|
38
|
43
|
46
|
51
|
53
|
56
|
58
|
31
|
39
|
60
|
104
|
85
|
72
|
56
|
64
|
57
|
49
|
23
|
41
|
34
|
25
|
19
|
10
|
19
|
20
|
31
|
45
|
50
|
|
|
2025/03
|
43
|
49
|
41
|
16
|
13
|
11
|
32
|
38
|
43
|
42
|
54
|
53
|
30
|
13
|
10
|
18
|
36
|
31
|
36
|
40
|
35
|
37
|
46
|
57
|
71
|
87
|
74
|
35
|
16
|
13
|
17
|
|
2025/02
|
31
|
13
|
15
|
43
|
38
|
45
|
43
|
51
|
35
|
59
|
31
|
43
|
41
|
61
|
53
|
49
|
41
|
68
|
33
|
20
|
13
|
24
|
12
|
34
|
71
|
56
|
41
|
27
|
|||
|
2025/01
|
73
|
64
|
54
|
52
|
52
|
56
|
62
|
67
|
53
|
47
|
35
|
38
|
44
|
48
|
54
|
59
|
46
|
44
|
41
|
42
|
62
|
68
|
61
|
47
|
33
|
24
|
29
|
58
|
126
|
46
|
36
|
|
2024/12
|
45
|
45
|
51
|
58
|
53
|
38
|
26
|
50
|
65
|
54
|
36
|
26
|
28
|
51
|
51
|
49
|
46
|
45
|
56
|
44
|
44
|
59
|
52
|
46
|
50
|
64
|
90
|
86
|
57
|
55
|
63
|
|
2024/11
|
12
|
18
|
26
|
36
|
46
|
39
|
30
|
31
|
40
|
38
|
32
|
30
|
34
|
35
|
30
|
18
|
18
|
16
|
16
|
21
|
27
|
29
|
40
|
30
|
26
|
17
|
29
|
30
|
40
|
43
|
|
|
2024/10
|
16
|
15
|
25
|
24
|
30
|
24
|
21
|
14
|
17
|
29
|
41
|
46
|
34
|
35
|
40
|
24
|
27
|
32
|
30
|
14
|
24
|
28
|
19
|
36
|
30
|
28
|
22
|
10
|
26
|
36
|
23
|
|
2024/09
|
28
|
32
|
31
|
28
|
23
|
21
|
16
|
18
|
19
|
27
|
32
|
37
|
26
|
22
|
23
|
25
|
17
|
18
|
20
|
25
|
20
|
11
|
9
|
11
|
16
|
22
|
17
|
22
|
30
|
22
|
|
|
2024/08
|
19
|
24
|
28
|
25
|
20
|
26
|
27
|
26
|
30
|
36
|
27
|
25
|
22
|
21
|
21
|
22
|
17
|
17
|
16
|
16
|
11
|
21
|
28
|
30
|
30
|
30
|
33
|
24
|
27
|
30
|
30
|
|
2024/07
|
23
|
19
|
23
|
22
|
28
|
25
|
24
|
22
|
22
|
28
|
28
|
22
|
24
|
27
|
28
|
22
|
21
|
21
|
20
|
22
|
27
|
21
|
16
|
15
|
10
|
8
|
10
|
14
|
16
|
17
|
18
|
|
2024/06
|
12
|
10
|
17
|
30
|
26
|
19
|
24
|
28
|
21
|
21
|
18
|
22
|
17
|
17
|
19
|
14
|
16
|
21
|
25
|
24
|
25
|
28
|
31
|
19
|
19
|
18
|
21
|
25
|
19
|
18
|
|
|
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