Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
36
O3
0.6
CO
2
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
36
Excellent
Tue
23 Jun
31
Excellent
Wed
24 Jun
34
Excellent
Thu
25 Jun
37
Excellent
Fri
26 Jun
43
Excellent
Sat
27 Jun
42
Excellent
Sun
28 Jun
30
Excellent
Air quality in the last 12 months (Honghuagang)
|
2026/05
|
32
|
26
|
24
|
35
|
47
|
40
|
40
|
29
|
37
|
54
|
67
|
51
|
40
|
39
|
19
|
20
|
23
|
21
|
26
|
27
|
28
|
28
|
33
|
35
|
34
|
38
|
27
|
16
|
25
|
34
|
40
|
|
2026/04
|
29
|
37
|
31
|
40
|
39
|
34
|
22
|
35
|
45
|
43
|
26
|
25
|
24
|
23
|
22
|
22
|
28
|
33
|
43
|
29
|
17
|
20
|
29
|
30
|
45
|
47
|
26
|
23
|
26
|
39
|
|
|
2026/03
|
21
|
24
|
25
|
32
|
37
|
45
|
23
|
16
|
19
|
28
|
45
|
48
|
48
|
48
|
15
|
19
|
20
|
18
|
24
|
24
|
31
|
35
|
22
|
28
|
26
|
26
|
35
|
23
|
31
|
31
|
23
|
|
2026/02
|
33
|
46
|
61
|
57
|
55
|
63
|
49
|
47
|
43
|
33
|
45
|
56
|
64
|
58
|
60
|
58
|
89
|
57
|
53
|
70
|
71
|
70
|
43
|
40
|
39
|
47
|
20
|
14
|
|||
|
2026/01
|
24
|
36
|
34
|
28
|
41
|
56
|
85
|
77
|
101
|
139
|
105
|
79
|
122
|
149
|
141
|
163
|
180
|
113
|
67
|
18
|
25
|
55
|
63
|
82
|
51
|
30
|
46
|
39
|
33
|
22
|
28
|
|
2025/12
|
155
|
127
|
77
|
64
|
74
|
103
|
58
|
73
|
71
|
57
|
84
|
87
|
32
|
46
|
64
|
87
|
65
|
112
|
89
|
52
|
65
|
58
|
30
|
37
|
44
|
53
|
74
|
111
|
102
|
60
|
26
|
|
2025/11
|
20
|
24
|
18
|
19
|
21
|
12
|
18
|
18
|
10
|
11
|
24
|
27
|
33
|
47
|
60
|
70
|
28
|
17
|
29
|
38
|
46
|
68
|
48
|
47
|
66
|
75
|
79
|
107
|
105
|
132
|
|
|
2025/10
|
20
|
21
|
31
|
29
|
26
|
35
|
32
|
26
|
25
|
26
|
32
|
36
|
23
|
41
|
23
|
18
|
21
|
11
|
10
|
11
|
12
|
14
|
20
|
33
|
41
|
35
|
25
|
43
|
41
|
36
|
31
|
|
2025/09
|
34
|
30
|
25
|
26
|
31
|
23
|
43
|
31
|
16
|
20
|
22
|
28
|
22
|
26
|
27
|
27
|
28
|
28
|
41
|
30
|
21
|
20
|
17
|
16
|
14
|
14
|
24
|
31
|
35
|
34
|
|
|
2025/08
|
30
|
33
|
40
|
38
|
39
|
21
|
30
|
27
|
29
|
31
|
17
|
21
|
26
|
20
|
17
|
19
|
29
|
26
|
18
|
23
|
24
|
20
|
27
|
28
|
26
|
26
|
29
|
27
|
36
|
43
|
29
|
|
2025/07
|
18
|
18
|
18
|
20
|
25
|
34
|
31
|
33
|
17
|
20
|
22
|
31
|
35
|
33
|
33
|
35
|
31
|
34
|
26
|
25
|
18
|
16
|
16
|
17
|
21
|
23
|
27
|
34
|
30
|
24
|
25
|
|
2025/06
|
16
|
18
|
24
|
30
|
32
|
39
|
42
|
42
|
35
|
29
|
37
|
33
|
39
|
37
|
30
|
38
|
36
|
22
|
12
|
22
|
25
|
17
|
22
|
14
|
15
|
15
|
20
|
22
|
21
|
19
|
|
|
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