Sichuan - China   2025-06-21   Saturday   30.56N, 104.27E

Longquanyi

Sichuan - China
2025-06-21

Air Quality

Excellent

No health implications.

10

PM2.5

19

PM10

137

O3

0.6

CO

4

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

21 Jun

85 Good

Sun

22 Jun

82 Good

Mon

23 Jun

64 Good

Tue

24 Jun

46 Excellent

Wed

25 Jun

43 Excellent

Thu

26 Jun

68 Good

Fri

27 Jun

32 Excellent

Monthly Average AQI (Longquanyi)

2020/06 - 2025/05

Air quality in the last 12 months (Longquanyi)

2025/05
33
52
62
45
24
28
20
29
255
66
55
48
37
65
57
49
59
78
56
52
58
46
69
48
39
52
33
19
26
41
24
2025/04
41
52
55
63
34
40
50
58
59
61
53
196
186
98
99
94
63
65
53
47
51
65
71
27
29
36
28
46
24
21
2025/03
72
73
37
19
25
16
24
35
48
56
67
78
47
47
31
32
33
29
40
43
47
58
53
39
45
58
152
83
45
24
33
2025/02
33
40
37
44
44
26
31
25
37
50
62
63
49
47
40
50
51
62
48
45
32
22
40
20
19
39
67
69
2025/01
130
102
144
140
61
82
70
49
48
52
44
65
92
73
54
74
77
61
65
86
113
142
195
88
36
76
78
80
95
94
55
2024/12
62
97
98
76
40
29
22
15
29
51
49
61
45
46
53
65
89
112
85
91
91
56
67
68
64
74
99
69
65
58
67
2024/11
32
30
37
26
27
32
44
59
32
29
41
38
20
40
52
32
17
7
11
18
27
34
42
32
16
25
35
43
49
55
2024/10
16
26
15
22
33
44
25
28
49
36
25
30
32
27
32
43
19
30
22
8
9
26
30
36
47
30
21
24
46
46
43
2024/09
31
39
26
40
21
35
26
29
32
13
13
24
34
28
15
28
26
32
44
40
13
16
31
43
69
63
50
91
39
13
2024/08
28
26
25
11
16
23
22
29
31
26
43
58
47
50
35
29
37
25
23
33
53
51
46
38
40
42
39
47
38
38
41
2024/07
13
18
13
11
33
27
28
10
6
10
15
13
13
8
10
19
16
11
13
13
26
15
26
24
30
53
47
18
19
15
20
2024/06
42
27
38
15
17
22
30
28
28
34
20
20
23
46
42
36
14
29
28
21
27
16
26
21
16
12
14
20
19
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