Air Quality
Excellent
No health implications.
10
PM2.5
21
PM10
13
O3
0.6
CO
12
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
49
Excellent
Wed
13 Aug
52
Good
Thu
14 Aug
43
Excellent
Fri
15 Aug
50
Excellent
Sat
16 Aug
50
Excellent
Sun
17 Aug
40
Excellent
Mon
18 Aug
34
Excellent
Air quality in the last 12 months (Gongnong)
|
2025/06
|
36
|
33
|
42
|
34
|
36
|
29
|
32
|
38
|
38
|
36
|
30
|
21
|
28
|
27
|
21
|
25
|
21
|
27
|
27
|
22
|
17
|
18
|
24
|
27
|
36
|
28
|
29
|
35
|
24
|
18
|
|
|
2025/05
|
45
|
33
|
17
|
18
|
19
|
23
|
30
|
33
|
31
|
27
|
39
|
72
|
73
|
59
|
48
|
38
|
32
|
25
|
39
|
34
|
26
|
29
|
33
|
28
|
27
|
33
|
35
|
40
|
45
|
48
|
58
|
|
2025/04
|
53
|
47
|
53
|
57
|
43
|
43
|
44
|
39
|
49
|
60
|
33
|
61
|
39
|
31
|
22
|
26
|
58
|
52
|
32
|
27
|
43
|
41
|
38
|
44
|
34
|
18
|
22
|
23
|
25
|
33
|
|
|
2025/03
|
27
|
25
|
38
|
45
|
50
|
36
|
31
|
38
|
48
|
63
|
37
|
33
|
31
|
25
|
23
|
41
|
32
|
29
|
36
|
63
|
33
|
23
|
22
|
28
|
28
|
27
|
33
|
22
|
23
|
22
|
43
|
|
2025/02
|
58
|
76
|
53
|
27
|
22
|
23
|
23
|
32
|
32
|
28
|
53
|
49
|
41
|
40
|
43
|
24
|
23
|
27
|
26
|
27
|
27
|
21
|
21
|
31
|
56
|
31
|
52
|
48
|
|||
|
2025/01
|
50
|
66
|
62
|
68
|
55
|
52
|
55
|
34
|
38
|
34
|
54
|
72
|
99
|
92
|
52
|
44
|
65
|
67
|
66
|
52
|
58
|
61
|
53
|
64
|
78
|
72
|
42
|
33
|
34
|
31
|
46
|
|
2024/12
|
36
|
30
|
28
|
27
|
29
|
24
|
25
|
33
|
41
|
34
|
27
|
31
|
27
|
34
|
32
|
29
|
30
|
25
|
27
|
34
|
44
|
45
|
33
|
39
|
50
|
23
|
26
|
35
|
47
|
40
|
58
|
|
2024/11
|
71
|
28
|
37
|
27
|
29
|
20
|
30
|
55
|
57
|
51
|
39
|
38
|
55
|
101
|
46
|
35
|
23
|
23
|
60
|
70
|
44
|
29
|
32
|
41
|
50
|
36
|
30
|
33
|
45
|
22
|
|
|
2024/10
|
29
|
29
|
38
|
41
|
47
|
30
|
40
|
45
|
49
|
51
|
32
|
26
|
41
|
50
|
28
|
29
|
39
|
45
|
27
|
49
|
38
|
33
|
26
|
36
|
45
|
35
|
42
|
56
|
60
|
50
|
62
|
|
2024/09
|
23
|
24
|
22
|
26
|
24
|
26
|
26
|
26
|
32
|
26
|
23
|
27
|
24
|
28
|
28
|
40
|
23
|
28
|
32
|
23
|
28
|
27
|
34
|
41
|
28
|
23
|
30
|
30
|
36
|
27
|
|
|
2024/08
|
17
|
18
|
23
|
19
|
15
|
20
|
22
|
21
|
23
|
22
|
19
|
20
|
17
|
19
|
32
|
29
|
26
|
21
|
21
|
25
|
27
|
19
|
29
|
28
|
23
|
26
|
21
|
23
|
26
|
22
|
26
|
|
2024/07
|
68
|
41
|
53
|
50
|
46
|
67
|
62
|
68
|
63
|
41
|
57
|
78
|
43
|
48
|
48
|
56
|
40
|
24
|
30
|
30
|
26
|
19
|
21
|
22
|
28
|
24
|
15
|
18
|
17
|
20
|
24
|
|
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