Jilin - China   2025-07-26   Saturday   42.55N, 129.01E

Helong

Jilin - China
2025-07-26

Air Quality

Excellent

No health implications.

6

PM2.5

15

PM10

62

O3

0.3

CO

7

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

26 Jul

40 Excellent

Sun

27 Jul

42 Excellent

Mon

28 Jul

42 Excellent

Tue

29 Jul

44 Excellent

Wed

30 Jul

45 Excellent

Thu

31 Jul

43 Excellent

Fri

1 Aug

20 Excellent

Monthly Average AQI (Helong)

2020/07 - 2025/06

Air quality in the last 12 months (Helong)

2025/06
44
39
22
15
37
43
41
22
40
18
16
22
39
38
38
15
17
29
32
19
18
26
30
40
39
34
42
47
42
28
2025/05
21
22
16
13
18
23
40
49
44
18
24
39
55
48
22
28
20
23
21
21
36
46
22
38
27
21
31
27
36
40
40
2025/04
53
42
31
37
35
27
22
34
40
44
51
38
14
14
23
22
30
32
28
23
34
18
19
40
55
53
59
40
60
42
2025/03
98
23
24
31
33
44
49
46
65
75
95
96
61
34
48
29
35
39
50
46
57
31
33
61
86
45
35
27
26
28
40
2025/02
45
53
44
31
33
23
27
24
32
35
52
56
47
53
54
58
33
29
27
29
32
32
29
47
119
91
72
78
2025/01
45
46
40
49
68
44
40
35
38
36
48
47
54
46
32
39
44
60
61
79
68
58
49
51
48
48
34
28
49
34
39
2024/12
44
22
26
29
25
30
26
32
42
36
25
39
44
43
42
33
46
33
45
51
38
34
32
36
49
67
34
37
35
58
39
2024/11
44
41
36
28
18
31
34
44
60
52
101
48
43
56
55
27
35
27
31
47
41
28
40
48
49
24
18
32
26
25
2024/10
8
19
23
22
25
43
17
26
30
32
28
32
33
32
18
21
39
36
30
29
38
44
20
31
38
50
39
27
31
42
46
2024/09
23
13
21
23
14
15
23
16
21
18
18
18
18
14
17
22
19
21
30
13
11
13
17
17
22
17
22
21
23
23
2024/08
21
20
19
16
14
14
17
25
25
22
11
11
19
30
22
18
17
23
22
10
12
13
12
28
35
25
18
19
24
23
17
2024/07
32
29
12
24
26
23
13
30
43
48
56
65
56
48
42
32
19
16
22
31
23
21
16
16
16
11
13
12
13
17
21
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