Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
62
*
PM10
93
O3
0.6
CO
13
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Sep
52
Good
Fri
5 Sep
71
Good
Sat
6 Sep
54
Good
Sun
7 Sep
48
Excellent
Mon
8 Sep
54
Good
Tue
9 Sep
53
Good
Wed
10 Sep
34
Excellent
Hualong Air quality rank
Air quality in the last 12 months (Hualong)
|
2025/08
|
50
|
39
|
40
|
16
|
25
|
29
|
33
|
21
|
29
|
36
|
30
|
26
|
33
|
31
|
31
|
38
|
39
|
35
|
27
|
86
|
17
|
25
|
25
|
33
|
37
|
23
|
15
|
16
|
25
|
27
|
32
|
|
2025/07
|
34
|
29
|
34
|
24
|
27
|
24
|
36
|
36
|
38
|
37
|
33
|
31
|
31
|
36
|
48
|
35
|
30
|
32
|
45
|
20
|
26
|
31
|
41
|
58
|
31
|
29
|
39
|
38
|
34
|
31
|
75
|
|
2025/06
|
35
|
34
|
31
|
27
|
36
|
43
|
44
|
41
|
30
|
37
|
38
|
38
|
41
|
35
|
40
|
37
|
44
|
45
|
41
|
36
|
29
|
22
|
24
|
21
|
26
|
31
|
25
|
30
|
24
|
27
|
|
|
2025/05
|
36
|
81
|
160
|
81
|
57
|
91
|
108
|
65
|
45
|
33
|
31
|
42
|
54
|
27
|
29
|
36
|
67
|
41
|
41
|
37
|
34
|
51
|
51
|
38
|
30
|
37
|
38
|
34
|
65
|
74
|
67
|
|
2025/04
|
109
|
103
|
91
|
130
|
93
|
68
|
79
|
89
|
80
|
62
|
82
|
85
|
45
|
48
|
60
|
98
|
71
|
102
|
89
|
102
|
85
|
72
|
50
|
50
|
47
|
40
|
34
|
43
|
37
|
45
|
|
|
2025/03
|
69
|
56
|
59
|
56
|
53
|
63
|
73
|
58
|
54
|
58
|
190
|
125
|
84
|
48
|
56
|
49
|
49
|
51
|
54
|
57
|
56
|
66
|
58
|
49
|
51
|
421
|
119
|
63
|
75
|
97
|
88
|
|
2025/02
|
59
|
57
|
50
|
52
|
48
|
55
|
52
|
58
|
58
|
57
|
71
|
71
|
69
|
63
|
51
|
56
|
53
|
56
|
64
|
64
|
67
|
70
|
58
|
57
|
52
|
44
|
54
|
56
|
|||
|
2025/01
|
48
|
61
|
59
|
63
|
53
|
59
|
66
|
65
|
81
|
63
|
52
|
42
|
42
|
61
|
63
|
60
|
59
|
61
|
59
|
51
|
56
|
68
|
80
|
81
|
71
|
64
|
57
|
59
|
87
|
55
|
43
|
|
2024/12
|
44
|
47
|
54
|
56
|
64
|
67
|
63
|
64
|
74
|
71
|
73
|
60
|
55
|
74
|
61
|
50
|
50
|
64
|
70
|
70
|
97
|
113
|
107
|
107
|
108
|
81
|
63
|
67
|
73
|
75
|
50
|
|
2024/11
|
45
|
39
|
50
|
50
|
47
|
49
|
48
|
45
|
59
|
62
|
57
|
58
|
56
|
58
|
71
|
56
|
57
|
52
|
61
|
58
|
60
|
48
|
58
|
48
|
51
|
52
|
43
|
45
|
55
|
60
|
|
|
2024/10
|
33
|
35
|
42
|
48
|
51
|
45
|
50
|
49
|
42
|
37
|
41
|
40
|
40
|
40
|
49
|
27
|
32
|
39
|
45
|
42
|
51
|
45
|
46
|
50
|
53
|
45
|
38
|
40
|
55
|
59
|
41
|
|
2024/09
|
40
|
42
|
32
|
17
|
20
|
23
|
26
|
38
|
19
|
25
|
25
|
28
|
18
|
33
|
37
|
24
|
30
|
34
|
37
|
22
|
31
|
39
|
28
|
40
|
46
|
40
|
51
|
52
|
30
|
26
|
|
|
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