Air Quality
Excellent
No health implications.
20
PM2.5
26
PM10
88
O3
0.6
CO
19
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
63
Good
Sun
21 Apr
63
Good
Mon
22 Apr
89
Good
Tue
23 Apr
54
Good
Wed
24 Apr
87
Good
Thu
25 Apr
58
Good
Fri
26 Apr
56
Good
Air quality in the last 12 months (Gongnong)
|
2024/02
|
24
|
37
|
31
|
38
|
48
|
50
|
36
|
42
|
88
|
102
|
70
|
59
|
64
|
31
|
31
|
37
|
33
|
56
|
25
|
29
|
27
|
24
|
26
|
49
|
57
|
40
|
36
|
37
|
40
|
||
|
2024/01
|
49
|
51
|
79
|
86
|
53
|
40
|
30
|
40
|
38
|
50
|
44
|
51
|
54
|
47
|
23
|
37
|
62
|
31
|
32
|
25
|
26
|
22
|
22
|
29
|
29
|
43
|
87
|
63
|
98
|
43
|
34
|
|
2023/12
|
40
|
55
|
55
|
39
|
49
|
50
|
37
|
39
|
30
|
25
|
29
|
40
|
27
|
30
|
24
|
24
|
25
|
29
|
30
|
27
|
29
|
40
|
64
|
75
|
61
|
39
|
43
|
60
|
73
|
33
|
24
|
|
2023/11
|
32
|
32
|
29
|
33
|
43
|
40
|
31
|
38
|
45
|
35
|
23
|
20
|
24
|
47
|
53
|
51
|
25
|
25
|
27
|
34
|
45
|
26
|
25
|
25
|
25
|
39
|
49
|
33
|
32
|
28
|
|
|
2023/10
|
19
|
20
|
33
|
21
|
21
|
23
|
25
|
39
|
34
|
30
|
29
|
28
|
35
|
54
|
37
|
20
|
30
|
43
|
26
|
23
|
20
|
22
|
37
|
59
|
55
|
31
|
27
|
45
|
53
|
71
|
46
|
|
2023/09
|
15
|
22
|
29
|
23
|
23
|
31
|
27
|
26
|
27
|
38
|
24
|
21
|
24
|
32
|
32
|
27
|
39
|
28
|
20
|
26
|
26
|
24
|
26
|
38
|
35
|
25
|
28
|
21
|
21
|
22
|
|
|
2023/08
|
19
|
22
|
15
|
17
|
16
|
20
|
16
|
11
|
11
|
23
|
15
|
12
|
12
|
14
|
19
|
21
|
22
|
24
|
21
|
31
|
37
|
24
|
23
|
24
|
17
|
18
|
15
|
20
|
16
|
15
|
17
|
|
2023/07
|
27
|
21
|
21
|
25
|
24
|
23
|
25
|
28
|
34
|
21
|
24
|
26
|
33
|
28
|
15
|
13
|
14
|
16
|
21
|
25
|
26
|
15
|
11
|
14
|
20
|
36
|
25
|
25
|
20
|
18
|
18
|
|
2023/06
|
23
|
24
|
15
|
19
|
22
|
24
|
30
|
27
|
28
|
23
|
26
|
27
|
29
|
27
|
24
|
37
|
26
|
24
|
34
|
34
|
24
|
20
|
23
|
29
|
25
|
43
|
35
|
20
|
23
|
24
|
|
|
2023/05
|
29
|
43
|
67
|
30
|
27
|
33
|
37
|
44
|
24
|
28
|
38
|
35
|
35
|
31
|
29
|
29
|
24
|
24
|
29
|
43
|
89
|
25
|
29
|
45
|
51
|
30
|
26
|
21
|
20
|
22
|
28
|
|
2023/04
|
37
|
95
|
117
|
32
|
59
|
61
|
72
|
36
|
97
|
95
|
84
|
49
|
23
|
24
|
33
|
32
|
41
|
56
|
27
|
48
|
25
|
24
|
24
|
31
|
44
|
27
|
35
|
43
|
35
|
29
|
|
|
2023/03
|
33
|
36
|
41
|
46
|
53
|
63
|
25
|
26
|
27
|
26
|
35
|
29
|
26
|
30
|
44
|
28
|
26
|
27
|
33
|
57
|
83
|
196
|
94
|
41
|
42
|
43
|
40
|
73
|
80
|
33
|
36
|
|
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